98971 + Interview Questions in Primary School in Math

1.	Convert -4 _ 5 into a rational number whose numerator is 24.
Answer» Answer: 24/-20 Step-by-step EXPLANATION: -4/5*-6/-6 = 24/-20

1.

Convert -4 _ 5 into a rational number whose numerator is 24.

Answer»

Answer:

24/-20

Step-by-step EXPLANATION:

-4/5*-6/-6 = 24/-20

Discussion

2.	Cube root of 19685 please tell its urgent
Answer» Answer: 69 I KNOW you can do it on your own Step-by-step explanation: 69

2.

Cube root of 19685 please tell its urgent

Answer»

Answer:

69 I KNOW you can do it on your own

Step-by-step explanation:

69

Discussion

3.	Which is the positive rational number ? -4/7 -5/-7 8/-6
Answer» ANSWER: positive rational no. AMOUNG these is -5/-7.. hope it MAY HELPS you

3.

Which is the positive rational number ? -4/7 -5/-7 8/-6

Answer»

ANSWER:

positive rational no. AMOUNG these is -5/-7..

hope it MAY HELPS you

Discussion

4.	Find the value of polymer 2x square-x cube+x+2 at x=1
Answer» Step-by-step EXPLANATION: i HOPE it's HELPFUL to you

4.

Find the value of polymer 2x square-x cube+x+2 at x=1

Answer»

Step-by-step EXPLANATION:

i HOPE it's HELPFUL to you

Discussion

5.	Simplify: 3-6-9 pls give answer
Answer» Answer: -12 Step-by-step EXPLANATION: FIRST do 3-6 which EQUALS, -3 then, -3-9 which equals, -12

5.

Simplify: 3-6-9 pls give answer

Answer»

Answer:

-12

Step-by-step EXPLANATION:

FIRST do 3-6

which EQUALS, -3

then, -3-9

which equals, -12

Discussion

6.	The capacity of a geyser is 25 L 550 mL.Find the capacity of 42 such geyser.
Answer» ANSWER: answer of this QUESTION is -1073.1 LITRE o

6.

The capacity of a geyser is 25 L 550 mL.Find the capacity of 42 such geyser.

Answer»

ANSWER:

answer of this QUESTION is -1073.1 LITRE o

Discussion

7.	P(1,1) ,Q(6,1) and R(3,4) find the area of triangle
Answer» $\frac{area \: of \: triangle}{} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = \frac{x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2)}{2}$ $= \frac{1(1 - 4) + 6(4 - 1) + 3(1 - 1)}{2}$ $= \frac{1( - 3) + 6(3)}{2}$ $= \frac{ - 3 + 18}{2}$ $= \frac{15}{2} \: sq \: units$

7.

P(1,1) ,Q(6,1) and R(3,4) find the area of triangle

Answer»

$\frac{area \: of \: triangle}{} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = \frac{x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2)}{2}$

$= \frac{1(1 - 4) + 6(4 - 1) + 3(1 - 1)}{2}$

$= \frac{1( - 3) + 6(3)}{2}$

$= \frac{ - 3 + 18}{2}$

$= \frac{15}{2} \: sq \: units$

Discussion

8.	Find the cofficient of 12/7 in the expression -12/7x²yz
Answer» ANSWER: $x^{2}$ MARK me as BRAINLIEST

8.

Find the cofficient of 12/7 in the expression -12/7x²yz

Answer»

ANSWER:

$x^{2}$

MARK me as BRAINLIEST

Discussion

9.	6-7.21 Worksheet - 4 1. The population of a city Rampur is 34, 56 789. Rounding to nearest 1000 write the population of Rampur.
Answer» Answer: OH my GOOD KOI to poits DIYA

9.

6-7.21 Worksheet - 4 1. The population of a city Rampur is 34, 56 789. Rounding to nearest 1000 write the population of Rampur.

Answer»

Answer:

OH my GOOD KOI to poits DIYA

Discussion

10.	Thirty two years from now suprirti would be 3 times her present age . find her present age
Answer» LET supriti AGE be X x+32=3x x +3x=32 4x=32 x=32/4 x=8 so the PRESENT age is 8 years.

Discussion

11.	The difference between two numbers is 5 their product is 14 . find the difference between their cubesplz answer
Answer» have a NICE DAY KEEP on ANSWERING

Discussion

12.	Simplify : 5/8× 8/5 please tell the answer
Answer» ANSWER: answer is 1.very EASY QUESTION

12.

Simplify : 5/8× 8/5 please tell the answer

Answer»

ANSWER:

answer is 1.very EASY QUESTION

Discussion

13.	Simplify:- {3-(\|2-9\|-4)
Answer» have a NICE DAY KEEP on ANSWERING

Discussion

14.	Use the suitable identity to find (9x+4) (9x+3) step by step
Answer» $(x + a )(x + b) = x ^{2} + (a + b)x + ab \\$

14.

Use the suitable identity to find (9x+4) (9x+3) step by step

Answer»

$(x + a )(x + b) = x ^{2} + (a + b)x + ab \\$

Discussion

15.	3 If x is 3 tens. Which one of the following is true for x + x?
Answer» ANSWER: X is 3 tens MEANS x = 30 Therefore, x + x = 30 +30 2x = 60

15.

3 If x is 3 tens. Which one of the following is true for x + x?

Answer»

ANSWER:

X is 3 tens MEANS x = 30

Therefore,

x + x = 30 +30

2x = 60

Discussion

16.	Solve the following equations and check your solution.(-3(x+4)=18.plz give me answer in brief and this is too urgent
Answer» Answer: A passenger hires a TAXI-reaches residence-leaves taxi FORGETTING to take all his articles-a suitcase left in the taxi- INFORMS police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver REFUSES reward. Step-by-step explanation: A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.

16.

Solve the following equations and check your solution.(-3(x+4)=18.plz give me answer in brief and this is too urgent

Answer»

Answer:

A passenger hires a TAXI-reaches residence-leaves taxi FORGETTING to take all his articles-a suitcase left in the taxi- INFORMS police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver REFUSES reward.

Step-by-step explanation:

A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.A passenger hires a taxi-reaches residence-leaves taxi forgetting to take all his articles-a suitcase left in the taxi- informs police-a few hours after the taxi driver appears with the suitcase-the passenger hugs him in delight-taxi driver refuses reward.

Discussion

17.	a man brought a plot of land for ₹353900.he spent ₹425250 on building materials and ₹89350. on labour to build the house. how much money did he spend in all?
Answer» Answer: 353900+425250+89350=868500 Step-by-step EXPLANATION:

17.

a man brought a plot of land for ₹353900.he spent ₹425250 on building materials and ₹89350. on labour to build the house. how much money did he spend in all?

Answer»

Answer:

353900+425250+89350=868500

Step-by-step EXPLANATION:

Discussion

18.	22. Wasim bought two cricket bats for ₹840 and ₹360 respectively. He sells the first bat at a gain of 15% and the second one at a loss of 5%. Find his gain or loss per cent in the whole transaction.
Answer» Answer: 9 % gain Step-by-step explanation: 9 % gain 840 : 360 ratio of CP = 7 : 3 i ii 1ST BAT = +15% = 20 23 * 7 2nd bat = -5% = 20 19 * 3 CP SP 1st bat = 140 161 2nd bat = 60 57 --------------------- 200 218 % = [( SP - cP)/CP] 100 = (18/200)100 = 9 % gain

18.

22. Wasim bought two cricket bats for ₹840 and ₹360 respectively. He sells the first bat at a gain of 15% and the second one at a loss of 5%. Find his gain or loss per cent in the whole transaction.

Answer»

Answer:

9 % gain

Step-by-step explanation:

9 % gain

840 : 360

ratio of CP = 7 : 3

i ii

1ST BAT = +15% = 20 23 * 7

2nd bat = -5% = 20 19 * 3

CP SP

1st bat = 140 161

2nd bat = 60 57

---------------------

200 218

% = [( SP - cP)/CP] *100

= (18/200)*100

= 9 % gain

Discussion

19.	The Math section of a competitive test paper has only 20 questions. The marking scheme is such that every correct answer carries 5 marks and there is a negative marking of 3 marks for every wrong answer Peter attempted all 20 questions, but answered only 14 of them correctly. What is his total score?
Answer» Answer: 70 is the CORRECT answer mark me BRAINLIST and FOLLOW

19.

The Math section of a competitive test paper has only 20 questions. The marking scheme is such that every correct answer carries 5 marks and there is a negative marking of 3 marks for every wrong answer Peter attempted all 20 questions, but answered only 14 of them correctly. What is his total score?

Answer»

Answer:

70 is the CORRECT answer

mark me BRAINLIST and FOLLOW

Discussion

20.	Find the H.C.F. by long division method are 90 35
Answer» 95 = 35 x 2 + 25 35 = 25 x 1 + 10 (divisor of PREVIOUS step BECOMES DIVIDEND of new step and remainder of previous step becomes divisor of new step) 25 = 10 x 2 + 5 10 = 5 x 2 + 0 (stop when remainder is 0) The previous remainder is the HCF Hence, the required HCF is 5

20.

Find the H.C.F. by long division method are 90 35

Answer»

95 = 35 x 2 + 25

35 = 25 x 1 + 10 (divisor of PREVIOUS step BECOMES DIVIDEND of new step and remainder of previous step becomes divisor of new step)

25 = 10 x 2 + 5

10 = 5 x 2 + 0 (stop when remainder is 0)

The previous remainder is the HCF

Hence, the required HCF is 5

Discussion

21.	Coefficient of z in -z.
Answer» Answer: -1 Step-by-step explanation: COEFFICIENT of z MEANS anything that is PRESENT with z, here -1 is with z

21.

Coefficient of z in -z.

Answer»

Answer:

-1

Step-by-step explanation:

COEFFICIENT of z MEANS anything that is PRESENT with z, here -1 is with z

Discussion

22.	The fraction 3/4 is equivalent to 12th part on the number line
Answer» ANSWER: no it's not Step-by-step EXPLANATION: HOPE it HELPS

22.

The fraction 3/4 is equivalent to 12th part on the number line

Answer»

ANSWER:

no it's not

Step-by-step EXPLANATION:

HOPE it HELPS

Discussion

23.	Solve the problem 6x+13=25
Answer» Answer: Simplifying -6x + 13 = 25 Reorder the terms: 13 + -6x = 25 Solving 13 + -6x = 25 Solving for VARIABLE 'x'. Move all terms containing x to the left, all other terms to the right. Add '-13' to each SIDE of the equation. 13 + -13 + -6x = 25 + -13 Combine like terms: 13 + -13 = 0 0 + -6x = 25 + -13 -6x = 25 + -13 Combine like terms: 25 + -13 = 12 -6x = 12 Divide each side by '-6'. x = -2 Simplifying x = -2

23.

Solve the problem 6x+13=25

Answer»

Answer:

Simplifying

-6x + 13 = 25

Reorder the terms:

13 + -6x = 25

Solving

13 + -6x = 25

Solving for VARIABLE 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-13' to each SIDE of the equation.

13 + -13 + -6x = 25 + -13

Combine like terms: 13 + -13 = 0

0 + -6x = 25 + -13

-6x = 25 + -13

Combine like terms: 25 + -13 = 12

-6x = 12

Divide each side by '-6'.

x = -2

Simplifying

x = -2

Discussion

24.	What number should be added to −/ to get /
Answer» what should be ADDED to - 1 to GET 1 2 should be added DEAR then , - 1 + 2 = 1

24.

What number should be added to −/ to get /

Answer»

what should be ADDED to - 1 to GET 1

2 should be added DEAR

then ,

- 1 + 2 = 1

Discussion

25.	Simplify it.please give me the answer.
Answer» ANSWER: answer is (-3)^5×10×5^-5

25.

Simplify it.please give me the answer.

Answer»

ANSWER:

answer is (-3)^5×10×5^-5

Discussion

26.	The fraction is equivalent to 12th part on the number line
Answer» ANSWER: don't KNOW SORRY OK don't know this FRACTION soooorrrrryyyyy

26.

The fraction is equivalent to 12th part on the number line

Answer»

ANSWER:

don't KNOW SORRY OK don't know this FRACTION soooorrrrryyyyy

Discussion

27.	What will be the greatest number, which is divided by 126,226and376,gives the equal remainder?
Answer» ANSWER: it will be 347 PLS MAKE me BRAINLIST

27.

What will be the greatest number, which is divided by 126,226and376,gives the equal remainder?

Answer»

ANSWER:

it will be 347 PLS MAKE me BRAINLIST

Discussion

28.	Find LCM of 2.40 and 3.20(a) 24 (b) 32 (c) 9.60(d) 64
Answer» Answer: c)9.60 Step-by-step explanation: if u WANT to make it easy steps means , just take out the decimals and WRITE it as whole number = 24,32 = 423*4 = 96 take LCM it will be easy, now add decimals ,the answer will be = 9.60

28.

Find LCM of 2.40 and 3.20(a) 24 (b) 32 (c) 9.60(d) 64

Answer»

Answer:

c)9.60

Step-by-step explanation:

if u WANT to make it easy steps means , just take out the decimals and WRITE it as whole number

= 24,32 = 4*2*3*4 = 96

take LCM it will be easy,

now add decimals ,the answer will be = 9.60

Discussion

29.	Find the sum of 4x²-3x+9 , 2x²+8x +3 and 6-3x²-5x in column method
Answer» have a NICE DAY KEEP on ANSWERING

Discussion

30.	Write the numbers names 33,21,109
Answer» Answer: THIRTY three twenty one one hundred and NINE Step-by-step explanation: PLS BRAINLIEST :)

30.

Write the numbers names 33,21,109

Answer»

Answer:

THIRTY three

twenty one

one hundred and NINE

Step-by-step explanation:

PLS BRAINLIEST :)

Discussion

31.	Arrange the following fractions in the ascending order. 2/3 , 5/6 , 3/4 , 7/12
Answer» ANSWER: WRITE a LETTER to the Deputy COMMISSIONER of your district COMPLAINING about the frequent accidents occurring infront of your school gate.

31.

Arrange the following fractions in the ascending order. 2/3 , 5/6 , 3/4 , 7/12

Answer»

ANSWER:

WRITE a LETTER to the Deputy COMMISSIONER of your district COMPLAINING about the frequent accidents occurring

infront of your school gate.

Discussion

32.	find the smallest number by which 329232 must be divided so that the resulting number is a perfect cube
Answer» ANSWER: SEE the answer in the ATTACHMENT

32.

find the smallest number by which 329232 must be divided so that the resulting number is a perfect cube

Answer»

ANSWER:

SEE the answer in the ATTACHMENT

Discussion

33.	Without actual division find -17/125 has terminating decimal expansion.Pls guys urgent, help me!
Answer» Step-by-step EXPLANATION: HOPE it helps Mark ANSWER as BRAINLIST

33.

Without actual division find -17/125 has terminating decimal expansion.Pls guys urgent, help me!

Answer»

Step-by-step EXPLANATION:

HOPE it helps

Mark ANSWER as BRAINLIST

Discussion

34.	Commutative property is not under in ______
Answer» ANSWER: SUBTRACTION and division pls MARK as BRANLIEST

34.

Commutative property is not under in ______

Answer»

ANSWER:

SUBTRACTION and division

pls MARK as BRANLIEST

Discussion

35.	How to find mean in data handling
Answer» ANSWER: To find the MEAN of a data set, add all the values together and divide by the number of values in the set. The RESULT is your mean!

35.

How to find mean in data handling

Answer»

ANSWER:

To find the MEAN of a data set, add all the values together and divide by the number of values in the set. The RESULT is your mean!

Discussion

36.	Please help me urgent please send me fast solve Q1,2,3,4,5and7
Answer» Answer: hopes it will HELP u plz MARK me as BRAINLIST

36.

Please help me urgent please send me fast solve Q1,2,3,4,5and7

Answer»

Answer:

hopes it will HELP u

plz MARK me as BRAINLIST

Discussion

37.	310 x 8 with estimate
Answer» Answer: 3100 WOULD be the ESTIMATED answer 2480 would be the answer WITHOUT estimating Step-by-step explanation: 310 X 8 =310 x 10 =3100

37.

310 x 8 with estimate

Answer»

Answer:

3100 WOULD be the ESTIMATED answer

2480 would be the answer WITHOUT estimating

Step-by-step explanation:

310 X 8

=310 x 10

=3100

Discussion

38.	Find the LCM of the following numbers: a. 12, 14 b. 20, 28 c. 18, 72
Answer» ANSWER: a.84 b.140 c.72 this was the CORRECT answer

38.

Find the LCM of the following numbers: a. 12, 14 b. 20, 28 c. 18, 72

Answer»

ANSWER:

a.84

b.140

c.72

this was the CORRECT answer

Discussion

39.	3. Represent the following as decimal form and state the kind of decimal expansion:-4/11
Answer» ANSWER: -0.36 Step-by-step EXPLANATION: ɴᴏɴ ʀᴇᴀᴩᴇᴛɪɴɢ ᴅᴇᴄɪᴍᴀʟ

39.

3. Represent the following as decimal form and state the kind of decimal expansion:-4/11

Answer»

ANSWER:

-0.36

Step-by-step EXPLANATION:

ɴᴏɴ ʀᴇᴀᴩᴇᴛɪɴɢ ᴅᴇᴄɪᴍᴀʟ

Discussion

40.	3x/2=18 answer is 12 but pls explain me how
Answer» ANSWER: x=12 Step-by-step EXPLANATION: =>3x/2=18 => 3x=18×2 => 3x=36 => x=36/3 => x=12 hope U UNDERSTOOD

40.

3x/2=18 answer is 12 but pls explain me how

Answer»

ANSWER:

x=12

Step-by-step EXPLANATION:

=>3x/2=18

=> 3x=18×2

=> 3x=36

=> x=36/3

=> x=12

hope U UNDERSTOOD

Discussion

41.	No spam needed otherwise account will be reported
Answer» ANSWER: d. by drawing a LARGER LINE beneath it this was DONE by birbal

41.

No spam needed otherwise account will be reported

Answer»

ANSWER:

d. by drawing a LARGER LINE beneath it

this was DONE by birbal

Discussion

42.	Q.3 A travel app launched an online quiz consisting of 50 questions. The information below describes how the points will be awarded to participants.2 points for each question answered correctly-1 for each question answered incorrectly 0 points for each question that is not answered.5 additional points for answering more than 40 questions correctly What would be the score of a participant who attempted all questions but answered 45 questions correctly?
Answer» The score was 50 Because the participant answered =50 -5for 5 incorrect answers so the score =45 and 5 additional POINTS for answering more than 40 correctly. so 45+5=50

42.

Q.3 A travel app launched an online quiz consisting of 50 questions. The information below describes how the points will be awarded to participants.2 points for each question answered correctly-1 for each question answered incorrectly 0 points for each question that is not answered.5 additional points for answering more than 40 questions correctly What would be the score of a participant who attempted all questions but answered 45 questions correctly?

Answer»

The score was 50

Because the participant answered =50

-5for 5 incorrect answers

so the score =45

and 5 additional POINTS for answering more than 40 correctly. so 45+5=50

Discussion

43.	3x +2=5x+4 solve and verrify the answer
Answer» Answer: 2-4=5x-3x -2=2xx=-2/2 = -1 Step-by-step EXPLANATION: PLEASE MARK as brainliest N thank me

43.

3x +2=5x+4 solve and verrify the answer

Answer»

Answer:

2-4=5x-3x

-2=2xx=-2/2

= -1

Step-by-step EXPLANATION:

PLEASE MARK as brainliest N thank me

Discussion

44.	Write all the odd positive integers less than +12.
Answer» Answer: 11, 9, 7, 5, 3, 1 HOPE THIS HELPED

44.

Write all the odd positive integers less than +12.

Answer»

Answer:

11, 9, 7, 5, 3, 1

HOPE THIS HELPED

Discussion

45.	Simplify and write the answer in exponential form(2^5/2^8)^5. ^ means raise to the power no unnecessary answer I will report
Answer» ANSWER: HEAR your answer Step-by-step EXPLANATION: PLEASE MAKE ME BRAINIY

45.

Simplify and write the answer in exponential form(2^5/2^8)^5. ^ means raise to the power no unnecessary answer I will report

Answer»

ANSWER:

HEAR your answer

Step-by-step EXPLANATION:

PLEASE MAKE ME BRAINIY

Discussion

46.	Solve the question given in attachment .
Answer» Step-by-step EXPLANATION: =(27 X a^-4 x a^5 x 4^3)÷(12) =144a

46.

Solve the question given in attachment .

Answer»

Step-by-step EXPLANATION:

=(27 X a^-4 x a^5 x 4^3)÷(12)

=144a

Discussion

47.	Find x in following figure
Answer» Answer: X is 120 DEGREES it is a regular hexagon so all INTERIOR angles measure 120 degrees ANGLE sum = (n-2) × 180 = 720 720 by 6 is 120 pls mark as branliest

47.

Find x in following figure

Answer»

Answer:

X is 120 DEGREES

it is a regular hexagon so all INTERIOR angles measure 120 degrees

ANGLE sum = (n-2) × 180 = 720

720 by 6 is 120

pls mark as branliest

Discussion

48.	Please send it in copy and this is not that question this is changed question
Answer» $\huge \boxed { \sf \orange{ \frac{157}{60} = 5 \frac{7}{60} }}$ Step-by-step EXPLANATION: $3 \frac{1}{2} - 2 \frac{2}{3} + 4 \frac{2}{5} \\ \\ = > \frac{(3 \times 2) + 1}{2} - \frac{(2 \times 3) + 2}{3} + \frac{(4 \times 5) + 2}{5} \\ \\ = > \frac{6 + 1}{2} - \frac{6 + 2}{3} + \frac{20 + 2}{5} \\ \\ = > \frac{7}{2} - \frac{8}{3} + \frac{22}{5} \\ \\ = > \frac{(7 \times 3) - (8 \times 2)}{6} + \frac{22}{5} \\ \\ = > \frac{21 - 16}{6} + \frac{22}{5} \\ \\ = > \frac{5}{6} + \frac{22}{5} \\ \\ = > \frac{(5 \times 5) + (22 \times 6)}{30} \\ \\ = > \frac{25 + 132}{30} \\ \\ = > \frac{157}{30} = 5 \frac{7}{30}$ HOPE it HELPS. #BeBrainly

48.

Please send it in copy and this is not that question this is changed question

Answer»

$\huge \boxed { \sf \orange{ \frac{157}{60} = 5 \frac{7}{60} }}$

Step-by-step EXPLANATION:

$3 \frac{1}{2} - 2 \frac{2}{3} + 4 \frac{2}{5} \\ \\ = > \frac{(3 \times 2) + 1}{2} - \frac{(2 \times 3) + 2}{3} + \frac{(4 \times 5) + 2}{5} \\ \\ = > \frac{6 + 1}{2} - \frac{6 + 2}{3} + \frac{20 + 2}{5} \\ \\ = > \frac{7}{2} - \frac{8}{3} + \frac{22}{5} \\ \\ = > \frac{(7 \times 3) - (8 \times 2)}{6} + \frac{22}{5} \\ \\ = > \frac{21 - 16}{6} + \frac{22}{5} \\ \\ = > \frac{5}{6} + \frac{22}{5} \\ \\ = > \frac{(5 \times 5) + (22 \times 6)}{30} \\ \\ = > \frac{25 + 132}{30} \\ \\ = > \frac{157}{30} = 5 \frac{7}{30}$

HOPE it HELPS.

#BeBrainly

Discussion

49.	What is mean meaning in data handling. Not Data handing meaning arithmetic mean
Answer» In ARITHMETIC you NORMALLY FIND ADDITION, subtraction, MULTIPLICATION, division

Discussion

50.	সমবিন্দু সমরেখ বিন্দু এর দুটি পার্থক্য লেখে।
Answer» ANSWER: দুই বা ততোধিক বিন্দু যদি একই রেখার ওপর অবস্থিত হয়, তাহলে ঐ বিন্দুগুলোকে সমরেখ বা collinear বলে, আর যদি তারা একই রেখায় অবস্থিত না হয় তাহলে তাদেরকে অসমরেখ বা non-collinear বলে। উদাহরণস্বরূপ বলা যায় যে একটা ত্রিভুজের তিনটে শীর্ষবিন্দু থাকে। ঐ তিনটে বিন্দু অসমরেখ । Hope it helps you Pls MARK me as brainliest ❤️❤️

50.

সমবিন্দু সমরেখ বিন্দু এর দুটি পার্থক্য লেখে।

Answer»

ANSWER:

দুই বা ততোধিক বিন্দু যদি একই রেখার ওপর অবস্থিত হয়, তাহলে ঐ বিন্দুগুলোকে সমরেখ বা collinear বলে, আর যদি তারা একই রেখায় অবস্থিত না হয় তাহলে তাদেরকে অসমরেখ বা non-collinear বলে। উদাহরণস্বরূপ বলা যায় যে একটা ত্রিভুজের তিনটে শীর্ষবিন্দু থাকে। ঐ তিনটে বিন্দু অসমরেখ ।

Hope it helps you

Pls MARK me as brainliest ❤️❤️

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Convert -4 _ 5 into a rational number whose numerator is 24.​

Cube root of 19685 please tell its urgent ​

Which is the positive rational number ? -4/7 -5/-7 8/-6​

Find the value of polymer 2x square-x cube+x+2 at x=1​

Simplify: 3-6-9 pls give answer​

The capacity of a geyser is 25 L 550 mL.Find the capacity of 42 such geyser.​

P(1,1) ,Q(6,1) and R(3,4) find the area of triangle​

Find the cofficient of 12/7 in the expression -12/7x²yz​

6-7.21 Worksheet - 4 1. The population of a city Rampur is 34, 56 789. Rounding to nearest 1000 write the population of Rampur.​

Thirty two years from now suprirti would be 3 times her present age . find her present age​

The difference between two numbers is 5 their product is 14 . find the difference between their cubesplz answer​

have a NICE DAY KEEP on ANSWERING

Simplify : 5/8× 8/5 please tell the answer​

Simplify:- {3-(|2-9|-4)​

Use the suitable identity to find (9x+4) (9x+3) step by step​

3 If x is 3 tens. Which one of the following is true for x + x?​

Solve the following equations and check your solution.(-3(x+4)=18.plz give me answer in brief and this is too urgent ​

a man brought a plot of land for ₹353900.he spent ₹425250 on building materials and ₹89350. on labour to build the house. how much money did he spend in all?​

22. Wasim bought two cricket bats for ₹840 and ₹360 respectively. He sells the first bat at a gain of 15% and the second one at a loss of 5%. Find his gain or loss per cent in the whole transaction.​

Find the H.C.F. by long division method are 90 35​

Coefficient of z in -z. ​

The fraction 3/4 is equivalent to 12th part on the number line​

Solve the problem 6x+13=25​

What number should be added to −/ to get /​

Simplify it.please give me the answer.​

The fraction is equivalent to 12th part on the number line​

What will be the greatest number, which is divided by 126,226and376,gives the equal remainder? ​​

Find LCM of 2.40 and 3.20(a) 24 (b) 32 (c) 9.60(d) 64​

Find the sum of 4x²-3x+9 , 2x²+8x +3 and 6-3x²-5x in column method​

have a NICE DAY KEEP on ANSWERING

Write the numbers names 33,21,109

Arrange the following fractions in the ascending order. 2/3 , 5/6 , 3/4 , 7/12​

find the smallest number by which 329232 must be divided so that the resulting number is a perfect cube​

Without actual division find -17/125 has terminating decimal expansion.Pls guys urgent, help me! ​

Commutative property is not under in ______​

How to find mean in data handling​

Please help me urgent please send me fast solve Q1,2,3,4,5and7​

310 x 8 with estimate​

Find the LCM of the following numbers: a. 12, 14 b. 20, 28 c. 18, 72​

3. Represent the following as decimal form and state the kind of decimal expansion:-4/11​

3x/2=18 answer is 12 but pls explain me how ​

No spam needed otherwise account will be reported​

3x +2=5x+4 solve and verrify the answer​

Write all the odd positive integers less than +12. ​

Simplify and write the answer in exponential form(2^5/2^8)^5. ^ means raise to the power no unnecessary answer I will report​

Solve the question given in attachment .

Find x in following figure​

Please send it in copy and this is not that question this is changed question ​

What is mean meaning in data handling. Not Data handing meaning arithmetic mean​

সমবিন্দু সমরেখ বিন্দু এর দুটি পার্থক্য লেখে।​

Hope it helps you

Pls MARK me as brainliest ❤️❤️

Convert -4 _ 5 into a rational number whose numerator is 24.

Cube root of 19685 please tell its urgent

Which is the positive rational number ? -4/7 -5/-7 8/-6

Find the value of polymer 2x square-x cube+x+2 at x=1

Simplify: 3-6-9 pls give answer

The capacity of a geyser is 25 L 550 mL.Find the capacity of 42 such geyser.

P(1,1) ,Q(6,1) and R(3,4) find the area of triangle

Find the cofficient of 12/7 in the expression -12/7x²yz

6-7.21 Worksheet - 4 1. The population of a city Rampur is 34, 56 789. Rounding to nearest 1000 write the population of Rampur.

Thirty two years from now suprirti would be 3 times her present age . find her present age

The difference between two numbers is 5 their product is 14 . find the difference between their cubesplz answer

Simplify : 5/8× 8/5 please tell the answer

Simplify:- {3-(|2-9|-4)

Use the suitable identity to find (9x+4) (9x+3) step by step

3 If x is 3 tens. Which one of the following is true for x + x?

Solve the following equations and check your solution.(-3(x+4)=18.plz give me answer in brief and this is too urgent

a man brought a plot of land for ₹353900.he spent ₹425250 on building materials and ₹89350. on labour to build the house. how much money did he spend in all?

22. Wasim bought two cricket bats for ₹840 and ₹360 respectively. He sells the first bat at a gain of 15% and the second one at a loss of 5%. Find his gain or loss per cent in the whole transaction.

Find the H.C.F. by long division method are 90 35

Coefficient of z in -z.

The fraction 3/4 is equivalent to 12th part on the number line

Solve the problem 6x+13=25

What number should be added to −/ to get /

Simplify it.please give me the answer.

The fraction is equivalent to 12th part on the number line

What will be the greatest number, which is divided by 126,226and376,gives the equal remainder?

Find LCM of 2.40 and 3.20(a) 24 (b) 32 (c) 9.60(d) 64

Find the sum of 4x²-3x+9 , 2x²+8x +3 and 6-3x²-5x in column method

Arrange the following fractions in the ascending order. 2/3 , 5/6 , 3/4 , 7/12

find the smallest number by which 329232 must be divided so that the resulting number is a perfect cube

Without actual division find -17/125 has terminating decimal expansion.Pls guys urgent, help me!

Commutative property is not under in ______

How to find mean in data handling

Please help me urgent please send me fast solve Q1,2,3,4,5and7

310 x 8 with estimate

Find the LCM of the following numbers: a. 12, 14 b. 20, 28 c. 18, 72

3. Represent the following as decimal form and state the kind of decimal expansion:-4/11

3x/2=18 answer is 12 but pls explain me how

No spam needed otherwise account will be reported

3x +2=5x+4 solve and verrify the answer

Write all the odd positive integers less than +12.

Simplify and write the answer in exponential form(2^5/2^8)^5. ^ means raise to the power no unnecessary answer I will report

Find x in following figure

Please send it in copy and this is not that question this is changed question

What is mean meaning in data handling. Not Data handing meaning arithmetic mean

সমবিন্দু সমরেখ বিন্দু এর দুটি পার্থক্য লেখে।