98971 + Interview Questions in Primary School in Math

1.	Jaldi batao plz its so urgent ok
Answer» Step-by-step EXPLANATION: sry don't KNOW about geometry much can u PLEASE mark this as BRAINLIST please

1.

Jaldi batao plz its so urgent ok

Answer»

Step-by-step EXPLANATION:

sry don't KNOW about geometry much

can u PLEASE mark this as BRAINLIST please

Discussion

2.	(9)power-3m ÷ (9)power-4 = (9)power7 find m
Answer» ANSWER: this answer MAY HELP you

2.

(9)power-3m ÷ (9)power-4 = (9)power7 find m

Answer»

ANSWER:

this answer MAY HELP you

Discussion

3.	Solve the following question by using the distributive property of Rational number7/5 * -3/12 + 7/5 * 5/12please answer step by step
Answer» Step-by-step EXPLANATION: $\sf \leadsto \frac{7}{5} \times \frac{ - 3}{12} + \frac{7}{5} \times \frac{5}{12} \\ \sf \leadsto \frac{ 7 \times ( - 3)}{12 \times 5} + \frac{7 \times 5}{12 \times 5} \\ \sf \leadsto \frac{ - 21}{60} + \frac{35}{60} \\ \sf \leadsto \frac{ - 21 + 35}{60 } \\ \bf \leadsto \frac{14}{60}$

3.

Solve the following question by using the distributive property of Rational number7/5 * -3/12 + 7/5 * 5/12please answer step by step

Answer»

Step-by-step EXPLANATION:

$\sf \leadsto \frac{7}{5} \times \frac{ - 3}{12} + \frac{7}{5} \times \frac{5}{12} \\ \sf \leadsto \frac{ 7 \times ( - 3)}{12 \times 5} + \frac{7 \times 5}{12 \times 5} \\ \sf \leadsto \frac{ - 21}{60} + \frac{35}{60} \\ \sf \leadsto \frac{ - 21 + 35}{60 } \\ \bf \leadsto \frac{14}{60}$

Discussion

4.	B) Take class interval as 114-124, 124-134, etc,13020212014418813518421011513217514019514511417415620813415418821216621011417816619617417616014140-160
Answer» ANSWER: sorry I don't KNOW the answer Step-by-step EXPLANATION: i can't UNDERSTAND the QUESTIONS

4.

B) Take class interval as 114-124, 124-134, etc,13020212014418813518421011513217514019514511417415620813415418821216621011417816619617417616014140-160

Answer»

ANSWER:

sorry I don't KNOW the answer

Step-by-step EXPLANATION:

i can't UNDERSTAND the QUESTIONS

Discussion

5.	The process of fixing a point with the help of the coordinates is known as______of the point.
Answer» The ANSWER is PLOTTING

Discussion

6.	Please answer for.my question
Answer» Step-by-step EXPLANATION: $ 21 1 KG =21 2kg =42 2½ kg = 58¾ plz GIVE me brienliest

6.

Please answer for.my question

Answer»

Step-by-step EXPLANATION:

$ 21

1 KG =21

2kg =42

2½ kg = 58¾

plz GIVE me brienliest

Discussion

7.	The predecessor of the successor of the largest 4-digit number is
Answer» PREDECESSOR -9998 successor - 10000

7.

The predecessor of the successor of the largest 4-digit number is

Answer»

PREDECESSOR -9998

successor - 10000

Discussion

8.	Solve the following 63.62+76.9+80.60+0.729 by process
Answer» ANSWER: i787thhhhhijiiihghh56777778

8.

Solve the following 63.62+76.9+80.60+0.729 by process

Answer»

ANSWER:

i787thhhhhijiiihghh56777778

Discussion

9.	X-1, 2x+1, x+5, 3x+1 are in ascendingorder. If the median is 18, find the value of x.
Answer» Answer: Number of observations = 4 If number of observation is even :- \implies\sf Median = \dfrac{\BIG(\dfrac{n}{2}\Big)^{th} \: observation + \Big(\dfrac{n}{2} + 1\Big)^{th} \: observation}{2}⟹Median= 2 ( 2 n ) th observation+( 2 n +1) th observation \sf n = 4n=4 \implies\sf Median = \dfrac{\Big(\dfrac{4}{2}\Big)^{th} \: observation + \Big(\dfrac{4}{2} + 1\Big)^{th} \: observation}{2}⟹Median= 2 ( 2 4 ) th observation+( 2 4 +1) th observation \implies\sf Median = \dfrac{2^{nd} \: observation + 3^{rd}\: observation}{2}⟹Median= 2 2 nd observation+3 rd observation \sf 2^{nd} \: observation = x + 52 nd observation=x+5 \sf 3^{rd}\: observation = 2x + 13 rd observation=2x+1 \sf Median = 18Median=18 \implies\sf 18 = \dfrac{2x + 1+ x + 5}{2}⟹18= 2 2x+1+x+5 \implies\sf 18 \TIMES 2 = 2x + x + 1 + 5⟹18×2=2x+x+1+5 \implies\sf 36 = 3x + 6⟹36=3x+6 \implies\sf 3x = 36 - 6⟹3x=36−6 \implies\sf 3x = 30⟹3x=30 \implies\sf x = \dfrac{30}{3}⟹x= 3 30 \implies\sf x = 10⟹x=10 Value of x = 10

9.

X-1, 2x+1, x+5, 3x+1 are in ascendingorder. If the median is 18, find the value of x.

Answer»

Answer:

Number of observations = 4

If number of observation is even :-

\implies\sf Median = \dfrac{\BIG(\dfrac{n}{2}\Big)^{th} \: observation + \Big(\dfrac{n}{2} + 1\Big)^{th} \: observation}{2}⟹Median=

2

(

2

n

)

th

observation+(

2

n

+1)

th

observation

\sf n = 4n=4

\implies\sf Median = \dfrac{\Big(\dfrac{4}{2}\Big)^{th} \: observation + \Big(\dfrac{4}{2} + 1\Big)^{th} \: observation}{2}⟹Median=

2

(

2

4

)

th

observation+(

2

4

+1)

th

observation

\implies\sf Median = \dfrac{2^{nd} \: observation + 3^{rd}\: observation}{2}⟹Median=

2

nd

observation+3

rd

observation

\sf 2^{nd} \: observation = x + 52

nd

observation=x+5

\sf 3^{rd}\: observation = 2x + 13

rd

observation=2x+1

\sf Median = 18Median=18

\implies\sf 18 = \dfrac{2x + 1+ x + 5}{2}⟹18=

2

2x+1+x+5

\implies\sf 18 \TIMES 2 = 2x + x + 1 + 5⟹18×2=2x+x+1+5

\implies\sf 36 = 3x + 6⟹36=3x+6

\implies\sf 3x = 36 - 6⟹3x=36−6

\implies\sf 3x = 30⟹3x=30

\implies\sf x = \dfrac{30}{3}⟹x=

3

30

\implies\sf x = 10⟹x=10

Value of x = 10

Discussion

10.	-77-38+21 solution of cls 7 maths
Answer» ANSWER: -95 is the answer Step-by-step EXPLANATION: please make it a brainliest answer

10.

-77-38+21 solution of cls 7 maths

Answer»

ANSWER:

-95 is the answer

Step-by-step EXPLANATION:

please make it a brainliest answer

Discussion

11.	49Pugazh has been geven four choicesfor his pocket money by his fatherWhich of the choicesshould he takeinorderto get the maximumAns: 2 of 7150.money?3 3
Answer» Answer: 2*7150 14300 money = 14300 hope you LIKE it MARK me as BRAINLIST :)

11.

49Pugazh has been geven four choicesfor his pocket money by his fatherWhich of the choicesshould he takeinorderto get the maximumAns: 2 of 7150.money?3 3

Answer»

Answer:

2*7150

14300

money = 14300

hope you LIKE it MARK me as BRAINLIST :)

Discussion

12.	By Take class interval as 114-124, 124-134, etc144188135184210115130202120195145114132175140134154188196174176114178166212166210174156208
Answer» ANSWER: ypx-uuyo-tni jóíń fóř §éx fá§ť íf ýóù §hów

12.

By Take class interval as 114-124, 124-134, etc144188135184210115130202120195145114132175140134154188196174176114178166212166210174156208

Answer»

ANSWER:

ypx-uuyo-tni jóíń fóř §éx fá§ť íf ýóù §hów

Discussion

13.	Solve the simultaneous equation 3x-2y+z=0 ,4x+6y-3z=13,x-2y+2z=-4
Answer» $\textbf{Given:}$ $\mathsf{<klux>EQUATIONS</klux>\;are}$ $\mathsf{3x-2y+z=0}$ $\mathsf{4x+6y-3z=13}$ $\mathsf{x-2y+<klux>2Z</klux>=-4}$ $\textbf{To find:}$ $\textsf{Solution of the given equations}$ $\textbf{Solution:}$ We apply elimination method to solve the given equations $\textsf{Consider,}$ $\mathsf{3x-2y+z=0}$ ------(1) $\mathsf{4x+6y-3z=13}$ --------(2) $\mathsf{x-2y+2z=-4}$ ------------(3) $\mathsf{(1)-3{\times}(3):}$ $\mathsf{3x-2y+z=0}$ $\mathsf{3x-6y+6z=-12}$ $\mathsf{4y-5z=12}$ ------------(4) $\mathsf{(2)-4{\times}(3):}$ $\mathsf{4x+6y-3z=13}$ $\mathsf{4x-8y+8z=-16}$ $\mathsf{14y-11z=29}$ ------------(5) $\mathsf{7{\times}(4)-2{\times}(5):}$ $\mathsf{28y-35z=84}$ $\mathsf{28y-22z=58}$ $\mathsf{-13z=26}$ $\mathsf{z=\dfrac{26}{-13}}$ $\implies\boxed{\mathsf{z=-2}}$ $\mathsf{Put\;z=-2\;in\;(4),\;we\;get}$ $\mathsf{4y-5(-2)=12}$ $\mathsf{4y+10=12}$ $\mathsf{4y=12-10}$ $\mathsf{4y=2}$ $\mathsf{y=\dfrac{2}{4}}$ $\implies\boxed{\mathsf{y=\dfrac{1}{2}}}$ $\mathsf{(3)\implies}$ $\mathsf{x-2y+2z=-4}$ $\mathsf{x-2{\times}\dfrac{1}{2}+2(-2)=-4}$ $\mathsf{x-1-4=-4}$ $\mathsf{x=-4+5}$ $\implies\boxed{\mathsf{x=1}}$ $\therefore\underline{\mathsf{Solution\;is}}$ $\mathsf{x=1}$ $\mathsf{y=\dfrac{1}{2}}$ $\mathsf{z=-2}$ $\textbf{Find more:}$ Find x,y,z using cramers rule, if x-y+z=4, 2x+y-3z=0 and x+y+z=2 brainly.in/question/9052433 By Using CRAMER's rule solve the given LINEAR equations. x + y-Z=1; 8x + 3y - 6Z=1; 4x - y +3Z =1 brainly.in/question/13937905 Apply Cramer’s rule to solve the following equations. 3x + y + 2z = 3 2x – 3y –z = -3 X +2y +z = 4 brainly.in/question/30042902 Find using Cramer's rule, x+y = 5, y +z = 8, z + x = 7 brainly.in/question/26078449

13.

Solve the simultaneous equation 3x-2y+z=0 ,4x+6y-3z=13,x-2y+2z=-4

Answer»

$\textbf{Given:}$

$\mathsf{<klux>EQUATIONS</klux>\;are}$

$\mathsf{3x-2y+z=0}$

$\mathsf{4x+6y-3z=13}$

$\mathsf{x-2y+<klux>2Z</klux>=-4}$

$\textbf{To find:}$

$\textsf{Solution of the given equations}$

$\textbf{Solution:}$

We apply elimination method to solve the given equations

$\textsf{Consider,}$

$\mathsf{3x-2y+z=0}$ ------(1)

$\mathsf{4x+6y-3z=13}$ --------(2)

$\mathsf{x-2y+2z=-4}$ ------------(3)

$\mathsf{(1)-3{\times}(3):}$

$\mathsf{3x-2y+z=0}$

$\mathsf{3x-6y+6z=-12}$

$\mathsf{4y-5z=12}$ ------------(4)

$\mathsf{(2)-4{\times}(3):}$

$\mathsf{4x+6y-3z=13}$

$\mathsf{4x-8y+8z=-16}$

$\mathsf{14y-11z=29}$ ------------(5)

$\mathsf{7{\times}(4)-2{\times}(5):}$

$\mathsf{28y-35z=84}$

$\mathsf{28y-22z=58}$

$\mathsf{-13z=26}$

$\mathsf{z=\dfrac{26}{-13}}$

$\implies\boxed{\mathsf{z=-2}}$

$\mathsf{Put\;z=-2\;in\;(4),\;we\;get}$

$\mathsf{4y-5(-2)=12}$

$\mathsf{4y+10=12}$

$\mathsf{4y=12-10}$

$\mathsf{4y=2}$

$\mathsf{y=\dfrac{2}{4}}$

$\implies\boxed{\mathsf{y=\dfrac{1}{2}}}$

$\mathsf{(3)\implies}$

$\mathsf{x-2y+2z=-4}$

$\mathsf{x-2{\times}\dfrac{1}{2}+2(-2)=-4}$

$\mathsf{x-1-4=-4}$

$\mathsf{x=-4+5}$

$\implies\boxed{\mathsf{x=1}}$

$\therefore\underline{\mathsf{Solution\;is}}$

$\mathsf{x=1}$

$\mathsf{y=\dfrac{1}{2}}$

$\mathsf{z=-2}$

$\textbf{Find more:}$

Find x,y,z using cramers rule, if x-y+z=4, 2x+y-3z=0 and x+y+z=2

brainly.in/question/9052433

By Using CRAMER's rule solve the given LINEAR equations.

x + y-Z=1; 8x + 3y - 6Z=1; 4x - y +3Z =1

brainly.in/question/13937905

Apply Cramer’s rule to solve the following equations. 3x + y + 2z = 3 2x – 3y –z = -3 X +2y +z = 4

brainly.in/question/30042902

Find using Cramer's rule,

x+y = 5, y +z = 8, z + x = 7

brainly.in/question/26078449

Discussion

14.	State the place value of the underlined digits in each of the following numbers.
Answer» ANSWER: NUMBERS are not GIVEN. Your QUESTION is INCOMPLETE

14.

State the place value of the underlined digits in each of the following numbers.

Answer»

ANSWER:

NUMBERS are not GIVEN. Your QUESTION is INCOMPLETE

Discussion

15.	Rationalize 1/(4+√2)don't give irrelevant answers
Answer» Step-by-step EXPLANATION: HOPE this HELPS !!! MARK it as the BRAINLIEST

15.

Rationalize 1/(4+√2)don't give irrelevant answers

Answer»

Step-by-step EXPLANATION:

HOPE this HELPS !!!

MARK it as the BRAINLIEST

Discussion

16.	Simplify this please
Answer» QUESTION:- SIMPLIFY: $\frac{( \frac{243}{32})^{ \frac{ - 2}{3} } \times (\frac{2}{3})^{ - 3} \times ( \frac{125}{27}^{ \frac{2}{3} } + \frac{3}{5} ^{ - 2} ) }{ {256}^{ \frac{1}{4} } \times {625}^{ \frac{1}{4} } }$ SOLUTION:- REFER to the ATTACHMENT

16.

Simplify this please

Answer»

QUESTION:-

SIMPLIFY:

$\frac{( \frac{243}{32})^{ \frac{ - 2}{3} } \times (\frac{2}{3})^{ - 3} \times ( \frac{125}{27}^{ \frac{2}{3} } + \frac{3}{5} ^{ - 2} ) }{ {256}^{ \frac{1}{4} } \times {625}^{ \frac{1}{4} } }$

SOLUTION:-

REFER to the ATTACHMENT

Discussion

17.	-a-[-a-{-a-(-a-a)}]Pls solve it
Answer» Step-by-step EXPLANATION: -a-[-a-{a-(-a-a) }] -a-[-a-{-a-(-2A)}] -a-[-a-{-a+2a)}] -a-[-a-{a}] -a-[-2a] -a+2a a a is the answer 30 ❤ PLEASE

17.

-a-[-a-{-a-(-a-a)}]Pls solve it

Answer»

Step-by-step EXPLANATION:

-a-[-a-{a-(-a-a) }]

-a-[-a-{-a-(-2A)}]

-a-[-a-{-a+2a)}]

-a-[-a-{a}]

-a-[-2a]

-a+2a

a

a is the answer

30 ❤ PLEASE

Discussion

18.	Subtract and checka)8521856-0If any will answer right so I will make him/her as brainlist..
Answer» HI stay home stay safe this is a message for EVERYONE my name is anwitha .N VII - H ( 2021 )from pon vidyashram valasaravakkam saptagiri nagar -6000087 chennai TAMIL nadu

18.

Subtract and checka)8521856-0If any will answer right so I will make him/her as brainlist..

Answer»

HI stay home stay safe

this is a message for EVERYONE my name is anwitha .N VII - H ( 2021 )from pon vidyashram valasaravakkam saptagiri nagar -6000087 chennai TAMIL nadu

Discussion

19.	One number is 5 times another number if 18 subtractedthe de greater will be3 times the smaller find the number
Answer» ANSWER: WRITE DROWN your NOTE BOOK

19.

One number is 5 times another number if 18 subtractedthe de greater will be3 times the smaller find the number

Answer»

ANSWER:

WRITE DROWN your NOTE BOOK

Discussion

20.	35x46x(-7) x(2) x(2) x(-10)
Answer» Step-by-step EXPLANATION: the branch of chemistry concerned with the application of the techniques and theories of physics to the STUDY of CHEMICAL SYSTEMS.

20.

35x46x(-7) x(2) x(2) x(-10)

Answer»

Step-by-step EXPLANATION:

the branch of chemistry concerned with the application of the techniques and theories of physics to the STUDY of CHEMICAL SYSTEMS.

Discussion

21.	व्हाट इज द फार्मूला ऑफ कैलकुलेट इन पैरामीटर ऑफ द बैनर
Answer» ANSWER: Differentiation is a process of FINDING the derivative of a function. The derivative of a function is DEFINED as y = f(x) of a variable x, which is the MEASURE of the rate of change of a variable y CHANGES with respect to the change of variable x.

21.

व्हाट इज द फार्मूला ऑफ कैलकुलेट इन पैरामीटर ऑफ द बैनर

Answer»

ANSWER:

Differentiation is a process of FINDING the derivative of a function. The derivative of a function is DEFINED as y = f(x) of a variable x, which is the MEASURE of the rate of change of a variable y CHANGES with respect to the change of variable x.

Discussion

22.	Verify the sum (3/4×-11/5)×2/7
Answer» ANSWER: the answer is -33/70 MARK ME AS A BRAIN LIST

22.

Verify the sum (3/4×-11/5)×2/7

Answer»

ANSWER:

the answer is -33/70

MARK ME AS A BRAIN LIST

Discussion

23.	5cm square is equal to dash mm square
Answer» Answer: 1cm=10 mm 5cm=x x=105 x=50mm Step-by-step EXPLANATION:*

23.

5cm square is equal to dash mm square

Answer»

Answer:

1cm=10 mm

5cm=x

x=10*5

x=50mm

Step-by-step EXPLANATION:

Discussion

24.	Please anyone solve this and ho sake to please send photo request hai!!
Answer» Answer: refer to the IMAGE for SOLUTION hope it will help you

24.

Please anyone solve this and ho sake to please send photo request hai!!

Answer»

Answer:

refer to the IMAGE for SOLUTION hope it will help you

Discussion

25.	Rotional number chapter this question 12/7 × 21/6 please full step
Answer» Answer: 12/7 × 21/6 = 2/7 × 21 = 2 × 3 = 6

25.

Rotional number chapter this question 12/7 × 21/6 please full step

Answer»

Answer:

12/7 × 21/6 = 2/7 × 21 = 2 × 3 = 6

Discussion

26.	Please tell me the answer I am not able to solve this
Answer» Step-by-step explanation: use properties:- Closer PROPERTY (a+B) COMMUTATIVE Property (a+b=b+a) ASSOCIATIVE Property {a+(b+c)=(a+b)+c} Distributive Property { a (b+c) = (ab) +(ac) }

26.

Please tell me the answer I am not able to solve this

Answer»

Step-by-step explanation:

use properties:-

Closer PROPERTY (a+B)

COMMUTATIVE Property (a+b=b+a)

ASSOCIATIVE Property {a+(b+c)=(a+b)+c}

Distributive Property { a (b+c) = (a*b) +(a*c) }

Discussion

27.	How to slove this sum:(5x+3y)³
Answer» ANSWER: I HOPE this answer is HELPFUL

27.

How to slove this sum:(5x+3y)³

Answer»

ANSWER:

I HOPE this answer is HELPFUL

Discussion

28.	Simplify using suitable lawsb. 48 x 5 - 24 x 5
Answer» ANSWER: 240- 120=120 is the CORRECT answer

28.

Simplify using suitable lawsb. 48 x 5 - 24 x 5

Answer»

ANSWER:

240- 120=120 is the CORRECT answer

Discussion

29.	Find the product using suitable properties. 22343+-22343
Answer» Answer: 223 X ( 40+3 )-223 x (40+3) 8920+669-8920-669 9589-9589 0

29.

Find the product using suitable properties. 22343+-22343

Answer»

Answer:

223 X ( 40+3 )-223 x (40+3)

8920+669-8920-669

9589-9589

0

Discussion

30.	If a shopkeeper get 600,000 ruppes in a day how a shopkeeper will get in a 5 week?
Answer» Answer: Let the Cost price of marker be M RS And the cost price of Gel pen be G Rs According to question 10 11 M=35 Rs and 5 6 G=65 Rs PROFIT earned on one marker = 10 1 M= 11 35 Rs Profit earned on one Gel pen = 10 1 M= 6 65 Rs Total markers sold in TWO weeks = 168 Total Gel pens Sold in two weeks = 112 Total profit earned = 11 5880 + 3 3640 Step-by-step explanation: PLZ BHAI FOLLOW KAR DO

30.

If a shopkeeper get 600,000 ruppes in a day how a shopkeeper will get in a 5 week?

Answer»

Answer:

Let the Cost price of marker be M RS

And the cost price of Gel pen be G Rs

According to question

10

11

M=35 Rs and

5

6

G=65 Rs

PROFIT earned on one marker =

10

1

M=

11

35

Rs

Profit earned on one Gel pen =

10

1

M=

6

65

Rs

Total markers sold in TWO weeks = 168

Total Gel pens Sold in two weeks = 112

Total profit earned =

11

5880

+

3

3640

Step-by-step explanation:

PLZ BHAI FOLLOW KAR DO

Discussion

31.	The product of place value of 6 in 2658 and 76550 is:
Answer» ANSWER: PLACE VALUE of 6– 2658-hundred 76550-thousand

31.

The product of place value of 6 in 2658 and 76550 is:

Answer»

ANSWER:

PLACE VALUE of 6–

2658-hundred

76550-thousand

Discussion

32.	1. Evaluate :(a) (-50) = 10 (b) (-76) + (4)(c) (-32) = 8 (d) (-243) - 92. Evaluate :(a) (-16) = (4) (b) (-54) = (-6)(c) (-105) = (-15) (d) (-117) + (-13)
Answer» Step-by-step explanation: 1) a) -50= -5×10=10 b) -76+4=-72 c) -32=-4×8=8 d) -234-9 =-243 2) a) -16=-4×4=4 b) -54=-6×9=6 c) -105=-15×7=-15 d) -117-13=-130

32.

1. Evaluate :(a) (-50) = 10 (b) (-76) + (4)(c) (-32) = 8 (d) (-243) - 92. Evaluate :(a) (-16) = (4) (b) (-54) = (-6)(c) (-105) = (-15) (d) (-117) + (-13)

Answer»

Step-by-step explanation:

1)

a) -50= -5×10=10

b) -76+4=-72

c) -32=-4×8=8

d) -234-9 =-243

2)

a) -16=-4×4=4

b) -54=-6×9=6

c) -105=-15×7=-15

d) -117-13=-130

Discussion

33.	4. 2(m + 2n) + 4m + 5(3m - 4n)
Answer» Answer: 2m + 4n + 4m + 15m - 20n 2m + 15m + 4m + 4B - 20n 21m - 16n hope you like it MARK me as BRAINLIST :)

33.

4. 2(m + 2n) + 4m + 5(3m - 4n)

Answer»

Answer:

2m + 4n + 4m + 15m - 20n

2m + 15m + 4m + 4B - 20n

21m - 16n

hope you like it MARK me as BRAINLIST :)

Discussion

34.	Simplify and reduce to a simple fraction: 9/4÷1/7×1/3
Answer» Answer: 9/4% 1/7 * 1/3 9/4 * 7/1 * 1/3 63/12=7/1 Step-by-step EXPLANATION:

34.

Simplify and reduce to a simple fraction: 9/4÷1/7×1/3

Answer»

Answer:

9/4% 1/7 * 1/3

9/4 * 7/1 * 1/3

63/12=7/1

Step-by-step EXPLANATION:

Discussion

35.	What number should be subtracted from 3/15 to get -2
Answer» here is your ANSWER.. THANK you

35.

What number should be subtracted from 3/15 to get -2

Answer»

here is your ANSWER..

THANK you

Discussion

36.	Please help me :(important and urgent
Answer» ANSWER: 43/15 Step-by-step EXPLANATION: here is your answer if you FOUND it useful its my PLEASURE

36.

Please help me :(important and urgent

Answer»

ANSWER:

43/15

Step-by-step EXPLANATION:

here is your answer

if you FOUND it useful

its my PLEASURE

Discussion

37.	Solve the following 0.82+3.621+30.806+2.1 by process
Answer» ANSWER: 37.347 is the CORRECT answer

37.

Solve the following 0.82+3.621+30.806+2.1 by process

Answer»

ANSWER:

37.347 is the CORRECT answer

Discussion

38.	Rotional number. 12/7 × 21/6 =
Answer» ANSWER: hii Step-by-step EXPLANATION: PLEASE FOLLOW and THANK me 45\67

38.

Rotional number. 12/7 × 21/6 =

Answer»

ANSWER:

hii

Step-by-step EXPLANATION:

PLEASE FOLLOW and THANK me 45\67

Discussion

39.	X-1, 2+1, x+5, 3x+1 are in ascendingorder. If the medion is 18, find the value of x.
Answer» ANSWER: I HOPE this answer is HELPFUL

39.

X-1, 2+1, x+5, 3x+1 are in ascendingorder. If the medion is 18, find the value of x.

Answer»

ANSWER:

I HOPE this answer is HELPFUL

Discussion

40.	Evaluate (6° + 15') × (12° + 5)
Answer» ∆ SOLUTION $( {6}^{0} + {15}^{1} ) \times ( {12}^{0} + 5) \\ 0 + 15 \times 0 + 5 \\ 15 + 5 \\ = 20$

40.

Evaluate (6° + 15') × (12° + 5)

Answer»

∆ SOLUTION

$( {6}^{0} + {15}^{1} ) \times ( {12}^{0} + 5) \\ 0 + 15 \times 0 + 5 \\ 15 + 5 \\ = 20$

Discussion

41.	13. Find the percentage of increase or decrease in the following cases.a. Population of a town increased from 60,000 to 70,000 in 3 yearsb. Price of a shirt reduced from 760 to 720.
Answer» ANSWER: a. PERCENT INCREASED: Increase/Original price×100 : 10,000/60,000×100 : 16.667 b. Percent REDUCTION: Reduction/Original price×100 : 40/760×100 : 5.26315789

41.

13. Find the percentage of increase or decrease in the following cases.a. Population of a town increased from 60,000 to 70,000 in 3 yearsb. Price of a shirt reduced from 760 to 720.

Answer»

ANSWER:

a. PERCENT INCREASED: Increase/Original price×100

: 10,000/60,000×100

: 16.667

b. Percent REDUCTION: Reduction/Original price×100

: 40/760×100

: 5.26315789

Discussion

42.	Can you tell these questions??
Answer» HI stay HOME stay safe this is a message for EVERYONE my name is anwitha .N VII - H ( 2021 )from pon vidyashram valasaravakkam saptagiri nagar -6000087 chennai TAMIL nadu

42.

Can you tell these questions??

Answer»

HI stay HOME stay safe

this is a message for EVERYONE my name is anwitha .N VII - H ( 2021 )from pon vidyashram valasaravakkam saptagiri nagar -6000087 chennai TAMIL nadu

Discussion

43.	Simplify pls I want thi[{4/5-⁸}]¼
Answer» ANSWER: PLZ CHECK your QUESTION...

43.

Simplify pls I want thi[{4/5-⁸}]¼

Answer»

ANSWER:

PLZ CHECK your QUESTION...

Discussion

44.	If the sum of the areas of the squares on thetwo legs of a right-angled triangle is 64 cm?,what is the length of its hypotenuse?
Answer» Answer: tough ONE don't know the ANS BRO

44.

If the sum of the areas of the squares on thetwo legs of a right-angled triangle is 64 cm?,what is the length of its hypotenuse?

Answer»

Answer:

tough ONE don't know the ANS BRO

Discussion

45.	Solve the following problems A negative answer takes on a sign in the first box.AcrossDown:3) 2 + 51) 10+ 34 11 + 3 -2) 10 + 40 -8) 5-12 -3) "16 + 1510) "6-68 -4) 1-7-11) "10 + 10 -5) 2-5-साल द फॉलोइंग अन्ना की
Answer» ANSWER: GET it BACK from her on your PHONE is that they can I am not

45.

Solve the following problems A negative answer takes on a sign in the first box.AcrossDown:3) 2 + 51) 10+ 34 11 + 3 -2) 10 + 40 -8) 5-12 -3) "16 + 1510) "6-68 -4) 1-7-11) "10 + 10 -5) 2-5-साल द फॉलोइंग अन्ना की

Answer»

ANSWER:

GET it BACK from her on your PHONE is that they can I am not

Discussion

46.	Find the value of 3x^3-4x^2+ 2x + 6 when x = ( -1 )
Answer» <P>Answer: TAKE p of x as -1 and substitute it the the EQUATION .

46.

Find the value of 3x^3-4x^2+ 2x + 6 when x = ( -1 )

Answer»

<P>Answer:

TAKE p of x as -1 and substitute it the the EQUATION .

Discussion

47.	Find the sum of 5/6 +3+3/4
Answer» Answer: 55/12 Hope it HELPS you!!!! PLZ MARK as BRAINLIEST....

47.

Find the sum of 5/6 +3+3/4

Answer»

Answer:

55/12

Hope it HELPS you!!!!

PLZ MARK as BRAINLIEST....

Discussion

48.	The expanded form for 27,215 in 3 different ways: * _______________________._______________________._______________________.
Answer» Answer: 1) 20000+7000+200+10+5

48.

The expanded form for 27,215 in 3 different ways: * ___________._._____________.

Answer»

Answer:

1) 20000+7000+200+10+5

Discussion

49.	Divide 82 in two parts such that 1/4 of first part is equal to 1/3 of the other part
Answer» Answer: it is easy Let one part be x. Another part = 84-x Now, As per the QUESTION , *1/3 x = 1/4 * (84-x) x/3 4 = 84-x* 4x = 3(84-x) *7X = 843 x = 123 = 36* So, The TWO parts will be 36 and 84-36 i.e. 48. Hope you will find it helpful.... Mark it as brainliest. Step-by-step EXPLANATION:

49.

Divide 82 in two parts such that 1/4 of first part is equal to 1/3 of the other part

Answer»

Answer: it is easy

Let one part be x.

Another part = 84-x

Now,

As per the QUESTION ,

1/3 * x = 1/4 * (84-x)

x/3 *4 = 84-x

4x = 3(84-x)

7X = 84*3

x = 12*3 = 36

So, The TWO parts will be 36 and 84-36 i.e. 48.

Hope you will find it helpful....

Mark it as brainliest.

Step-by-step EXPLANATION:

Discussion

50.	2×7/8×4/5 please do it in process
Answer» Answer: 7/5 please LIKE and MARK BRAINLIEST

50.

2×7/8×4/5 please do it in process

Answer»

Answer:

7/5

please LIKE and MARK BRAINLIEST

Discussion

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