98971 + Interview Questions in Primary School in Math

1.	Substact the sum of 584 and (-376)from 1058.
Answer» Answer: 850 Step-by-step explanation: 1058 - (584+(-376)) =1058-208 =850

1.

Substact the sum of 584 and (-376)from 1058.

Answer»

Answer:

850

Step-by-step explanation:

1058 - (584+(-376))

=1058-208

=850

Discussion

2.	Choose odd one out 5,9,17,37
Answer» ANSWER: REFER to the ATTACHMENT

2.

Choose odd one out 5,9,17,37

Answer»

ANSWER:

REFER to the ATTACHMENT

Discussion

3.	A) -4/7,-9/14,13/-28,-23/42
Answer» ANSWER: ifusgkfkdfkfgmsyksyahdjdjfjfhstjshdhdshdhdhdhdhdhddcjfjck

3.

A) -4/7,-9/14,13/-28,-23/42

Answer»

ANSWER:

ifusgkfkdfkfgmsyksyahdjdjfjfhstjshdhdshdhdhdhdhdhddcjfjck

Discussion

4.	IT'S URGENT PLEASE don't send irrevelent message
Answer» STEP by step the ANSWER is I don't KNOW.

Discussion

5.	Maths. parallel lines.
Answer» ANSWER: उत्तर द्वलद्वखए : 1. कााँटे दोने वाले ____ 2. चुभने वाली ____ 3. फटने वाले____

5.

Maths. parallel lines.

Answer»

ANSWER:

उत्तर द्वलद्वखए :

1. कााँटे दोने वाले ____ 2. चुभने वाली ____

3. फटने वाले____

Discussion

6.	21.309 convert decimal to fraction
Answer» ANSWER answer 21309/10000 I HOPE it HELPS you

6.

21.309 convert decimal to fraction

Answer»

ANSWER

answer 21309/10000

I HOPE it HELPS you

Discussion

7.	Maths Experts Please Do it #Help Needed The first term of an arithmetic progression of consecutive integers is k² + 1. The sum of 2k + 1 terms of this progression may be expressed as (1) k³ + (k + 1)³ (2) (k-1)³+ k³ (3) (K + 1)³ (4) (k + 1)²
Answer» ANSWER: (a) k³+(k+1)³ Step-by-step EXPLANATION: SEE the ATTACHMENT

7.

Maths Experts Please Do it #Help Needed The first term of an arithmetic progression of consecutive integers is k² + 1. The sum of 2k + 1 terms of this progression may be expressed as (1) k³ + (k + 1)³ (2) (k-1)³+ k³ (3) (K + 1)³ (4) (k + 1)²

Answer»

ANSWER:

(a) k³+(k+1)³

Step-by-step EXPLANATION:

SEE the ATTACHMENT

Discussion

8.	Find the value of :- 3+ x/4=5
Answer» ANSWER: उत्तर द्वलद्वखए : 1. कााँटे दोने वाले ____ 2. चुभने वाली ____ 3. फटने वाले____

8.

Find the value of :- 3+ x/4=5

Answer»

ANSWER:

उत्तर द्वलद्वखए :

1. कााँटे दोने वाले ____ 2. चुभने वाली ____

3. फटने वाले____

Discussion

9.	3•5:50 ratio percentage
Answer» Answer: 3.5: 50 3.5 / 50 35 / 500 dividing by 5 7 / 100 there FORE 7 %

9.

3•5:50 ratio percentage

Answer»

Answer:

3.5: 50

3.5 / 50

35 / 500

dividing by 5

7 / 100

there FORE 7 %

Discussion

10.	2x-3=7 find the value of x
Answer» ANSWER: x=5 Step-by-step explanation: 2x-3=7 2x=7+3 2x=10 x=10/2 x=5

10.

2x-3=7 find the value of x

Answer»

ANSWER:

x=5

Step-by-step explanation:

2x-3=7

2x=7+3

2x=10

x=10/2

x=5

Discussion

11.	A lady went shopping and spent half of what she had on buying hankies and gave a rupee to a beggar waiting outside the shop. She spent half of what was left on a lunch and followed that up with a two rupees tip. She spent half of the remaining amount on books and three rupees on bus fare. When she reached home, she found that she had exactly one rupee left. How much money did she start with?
Answer» Step-by-step EXPLANATION: ________________________ $\sf \green{Let : - }$ LADY STARTED with RS. x ________________________ $\rm \: Money \: spent \: on \: hankies \\ \twoheadrightarrow \bf \: \frac{x}{2} \\ \\ \rm Remainder = x - \frac{x}{2} \\ \twoheadrightarrow \bf \frac{2x - x}{2} \\ \twoheadrightarrow \bf \frac{x}{2} \\ \\ \rm \: Money \: spent \: to \: beggar \\ \twoheadrightarrow \bf \: rs. \: 1 \\ \\ \rm \: Remainder = \frac{x}{2} - 1 \\ \twoheadrightarrow \bf \frac{x - 2}{2} \\ \\ \rm \: Money \: spent \: on \: lunch \\ \twoheadrightarrow \bf \frac{x - 2}{4} \\ \\ \rm \:Remainder = \frac{x - 2}{2} - \frac{x - 2}{4} \\ \twoheadrightarrow \bf \: \frac{x - 2}{4} \\ \\ \rm \: Money \: spent \: on \: tip = rs.2 \\ \\ \rm \: Remainder = \frac{x - 2}{4} - 2\\ \twoheadrightarrow \bf \: \frac{x - 2 - 8}{4} \\ \twoheadrightarrow \bf \frac{ x - 10}{4} \\ \\ \rm \: Money \: spen t \: on \: books \\ \twoheadrightarrow \bf \frac{x - 10}{8} \\ \\ \rm \: Remainder = \frac{x - 10}{4} - \frac{x - 10}{8} \\ \twoheadrightarrow \bf \frac{x - 10}{8} \\ \\ \rm \: Money \: spent \: on \: bus \: fare \\ \twoheadrightarrow \bf rs. \: 3 \\ \\ \rm \: Remainder = \frac{x - 10}{8} - 3 \\ \twoheadrightarrow \bf \frac{x - 10 - 24}{8} \\ \twoheadrightarrow \bf \frac{x - 34}{8} \\ \\ \bold{ \bigstar \: ACQ} \\ \therefore \: \tt \frac{x - 34}{8} = 1 \\ \tt \dashrightarrow \: x - 34 = 8 \\ \dashrightarrow \tt \boxed{ \tt \: x = <klux>42</klux>}$ So, lady started with Rs. 42 ________________________

11.

A lady went shopping and spent half of what she had on buying hankies and gave a rupee to a beggar waiting outside the shop. She spent half of what was left on a lunch and followed that up with a two rupees tip. She spent half of the remaining amount on books and three rupees on bus fare. When she reached home, she found that she had exactly one rupee left. How much money did she start with?

Answer»

Step-by-step EXPLANATION:

________________________

$\sf \green{Let : - }$

LADY STARTED with RS. x

________________________

$\rm \: Money \: spent \: on \: hankies \\ \twoheadrightarrow \bf \: \frac{x}{2} \\ \\ \rm Remainder = x - \frac{x}{2} \\ \twoheadrightarrow \bf \frac{2x - x}{2} \\ \twoheadrightarrow \bf \frac{x}{2} \\ \\ \rm \: Money \: spent \: to \: beggar \\ \twoheadrightarrow \bf \: rs. \: 1 \\ \\ \rm \: Remainder = \frac{x}{2} - 1 \\ \twoheadrightarrow \bf \frac{x - 2}{2} \\ \\ \rm \: Money \: spent \: on \: lunch \\ \twoheadrightarrow \bf \frac{x - 2}{4} \\ \\ \rm \:Remainder = \frac{x - 2}{2} - \frac{x - 2}{4} \\ \twoheadrightarrow \bf \: \frac{x - 2}{4} \\ \\ \rm \: Money \: spent \: on \: tip = rs.2 \\ \\ \rm \: Remainder = \frac{x - 2}{4} - 2\\ \twoheadrightarrow \bf \: \frac{x - 2 - 8}{4} \\ \twoheadrightarrow \bf \frac{ x - 10}{4} \\ \\ \rm \: Money \: spen t \: on \: books \\ \twoheadrightarrow \bf \frac{x - 10}{8} \\ \\ \rm \: Remainder = \frac{x - 10}{4} - \frac{x - 10}{8} \\ \twoheadrightarrow \bf \frac{x - 10}{8} \\ \\ \rm \: Money \: spent \: on \: bus \: fare \\ \twoheadrightarrow \bf rs. \: 3 \\ \\ \rm \: Remainder = \frac{x - 10}{8} - 3 \\ \twoheadrightarrow \bf \frac{x - 10 - 24}{8} \\ \twoheadrightarrow \bf \frac{x - 34}{8} \\ \\ \bold{ \bigstar \: ACQ} \\ \therefore \: \tt \frac{x - 34}{8} = 1 \\ \tt \dashrightarrow \: x - 34 = 8 \\ \dashrightarrow \tt \boxed{ \tt \: x = <klux>42</klux>}$

So, lady started with Rs. 42

________________________

Discussion

12.	Which Angeles is 85 degree
Answer» Answer: ACUTE ANGLE Step-by-step explanation: as its shorter than 90 DEGREE

12.

Which Angeles is 85 degree

Answer»

Answer:

ACUTE ANGLE

Step-by-step explanation:

as its shorter than 90 DEGREE

Discussion

13.	00 d) d) 1124 Ans:- 14) Write the successor of the given number 60:73,875:- a) 60.73.874 b) 60.73.872 c) 60,73,873 d) 60.73,876 Ans:- 15) Express 45 minutes as a fraction of 2 hours :- a) 3b)3 c) 2 d)2 8457 Ans:- 10) A door is a solid. What solid shape is it? ai Trianonlar nrism hi Rectangular prism or cuboid cir
Answer» ANSWER: 14 -d 15- 8/3 might be answer for this question 16- cuboid SHAPE Step-by-step explanation: 15.) 2 hours = 120 MINUTES, so 120/45 = 8/3. 14.) 60.73.875+1 = 60.73.876. Where precedor means +1 10.) Cuboid we can get the shape of a door will be Cuboidal because the door has also 6 rectangular faces, 8 vertices and 12 edges.

13.

00 d) d) 1124 Ans:- 14) Write the successor of the given number 60:73,875:- a) 60.73.874 b) 60.73.872 c) 60,73,873 d) 60.73,876 Ans:- 15) Express 45 minutes as a fraction of 2 hours :- a) 3b)3 c) 2 d)2 8457 Ans:- 10) A door is a solid. What solid shape is it? ai Trianonlar nrism hi Rectangular prism or cuboid cir

Answer»

ANSWER:

14 -d

15- 8/3 might be answer for this question

16- cuboid SHAPE

Step-by-step explanation:

15.) 2 hours = 120 MINUTES, so 120/45 = 8/3.
14.) 60.73.875+1 = 60.73.876. Where precedor means +1
10.) Cuboid we can get the shape of a door will be Cuboidal because the door has also 6 rectangular faces, 8 vertices and 12 edges.

Discussion

14.	The breath of the rectange is 2/3 of its length.if the perimeter is 40 m.find the area?
Answer» Answer: Given data :- The Breadth of are rectangular garden is (2/3) of the LENGTH value. And the perimeter is 40 cm. Find out :- The dimensions of the rectangular gardens =? “LET suppose that the length of the Rectangular garden = X cm and then the value of the breadth B = (2/3)x cm.” And we know that Perimeter P = 2(L+W) 2[x + (2/3)x]=40 (5/3)x = 20 x = (3×4)= 12 cm So, the required value of the length x = 12 cm. And the required value of the breadth B = (2/3)x= 8 cm answer

14.

The breath of the rectange is 2/3 of its length.if the perimeter is 40 m.find the area?

Answer»

Answer:

Given data :- The Breadth of are rectangular garden is (2/3) of the LENGTH value. And the perimeter is 40 cm.

Find out :- The dimensions of the rectangular gardens =?

“LET suppose that the length of the Rectangular garden = X cm and then the value of the breadth B = (2/3)x cm.”

And we know that Perimeter P = 2(L+W)

2[x + (2/3)x]=40

(5/3)x = 20

x = (3×4)= 12 cm

So, the required value of the length x = 12 cm.

And the required value of the breadth B = (2/3)x= 8 cm answer

Discussion

15.	Simplify (6+42)*1-15
Answer» Answer: 46 into -14 -644 Step-by-step EXPLANATION: PLEASE MARK me as BRAINLIEST

15.

Simplify (6+42)*1-15

Answer»

Answer:

46 into -14

-644

Step-by-step EXPLANATION:

PLEASE MARK me as BRAINLIEST

Discussion

16.	Find 64 ½ please help me
Answer» ANSWER: answer is 8 please MARK me as BRAINLIST

16.

Find 64 ½ please help me

Answer»

ANSWER:

answer is 8

please MARK me as BRAINLIST

Discussion

17.	Write down the first seven numbersthat can be arranged as triangleseg. 3,6,
Answer» Answer: 13 Step-by-step EXPLANATION:

17.

Write down the first seven numbersthat can be arranged as triangleseg. 3,6,

Answer»

Answer:

13

Step-by-step EXPLANATION:

Discussion

18.	6.78 convert decimal to fraction
Answer» Answer: 678/100 Step-by-step EXPLANATION: I HOPE it is CORRECT

18.

6.78 convert decimal to fraction

Answer»

Answer:

678/100

Step-by-step EXPLANATION:

I HOPE it is CORRECT

Discussion

19.	Solve the following expression ( 2/3 –4/9 ) × 3 2/5
Answer» Step-by-step explanation: 6/9-4/9×32/5 64/45 =1.4222222222

19.

Solve the following expression ( 2/3 –4/9 ) × 3 2/5

Answer»

Step-by-step explanation:

6/9-4/9×32/5

64/45

=1.4222222222

Discussion

20.	Find the value of x for wich (35)−4×(35)−5=(35)3x
Answer» ANSWER: SOLVE 5 X−3 −2= 5 2x for the VALUE of x.

20.

Find the value of x for wich (35)−4×(35)−5=(35)3x

Answer»

ANSWER:

SOLVE

5

X−3

−2=

5

2x

for the VALUE of x.

Discussion

21.	} ৭ + ৭ + ৭ = ১ X ৭ ২৪৭ -এর আগের এবং পরের সংখ্যা দুটি লিখে > বা < চিহ্ন দাও।t
Answer» Solution - We Have , \begin{gathered} \large \sf{a_{5} +a_{7} = 52}\\ \\ \large \sf{ = a + 4d + a + 6d= 52}\\ \\ \large \sf2a + 10d \: \: - - - (1)\\ \\ \large \sf{a_{11} = a + 10d = 46} \\ \\ \end{gathered} a 5 +a 7 =52 =a+4d+a+6d=52 2a+10d−−−(1) a 11 =a+10d=46 ♠ Multiplying Both Sides by 2 : \begin{gathered}\large :\longmapsto\sf 2a + 20D = 92\: \: - - - (2) \\ \end{gathered} :⟼2a+20d=92−−−(2) ♠ SUBTRACTING (1) From (2) , We GET :- \begin{gathered}\sf10d = 40 \\ \\ \sf d = \cancel{\frac{40}{10} }\\ \\ \purple{ \Large :\longmapsto \underline {\BOXED{{\bf d = 4} }}}\end{gathered} 10d=40 d= 10 40 :⟼ d=4

21.

} ৭ + ৭ + ৭ = ১ X ৭ ২৪৭ -এর আগের এবং পরের সংখ্যা দুটি লিখে > বা < চিহ্ন দাও।t

Answer»

Solution -

We Have ,

\begin{gathered} \large \sf{a_{5} +a_{7} = 52}\\ \\ \large \sf{ = a + 4d + a + 6d= 52}\\ \\ \large \sf2a + 10d \: \: - - - (1)\\ \\ \large \sf{a_{11} = a + 10d = 46} \\ \\ \end{gathered}

a

5

+a

7

=52

=a+4d+a+6d=52

2a+10d−−−(1)

a

11

=a+10d=46

♠ Multiplying Both Sides by 2 :

\begin{gathered}\large :\longmapsto\sf 2a + 20D = 92\: \: - - - (2) \\ \end{gathered}

:⟼2a+20d=92−−−(2)

♠ SUBTRACTING (1) From (2) , We GET :-

\begin{gathered}\sf10d = 40 \\ \\ \sf d = \cancel{\frac{40}{10} }\\ \\ \purple{ \Large :\longmapsto \underline {\BOXED{{\bf d = 4} }}}\end{gathered}

10d=40

d=

10

40

:⟼

d=4

Discussion

22.	Easy Math Problems, Please Solve Them For Me.1. The diameter of a circle is 8 cm. Find its (a) radius and (b) circumference step by step.2. The diameter of a circle is 6 cm. Find its (a) diameter and (b) circumference step by step.Please Help Me. I seriously need help.1SEE ANSWER
Answer» Step-by-step explanation: 1.(a) d= 8cm R=d/2 = 8/2 = 4cm (b) CIRCUMFERENCE of circle = 2πr = 2 × 22/7 × 4 = 176/7 cm 2.(a) DIAMETER = 6cm (given) {if your QUESTION is to find radius instead of diameter (MISTAKE) = r = d/2 = 6/2 = 3cm} (b) circumference of circle = 2πr = 2× 22/7 × 3 = 132/7 cm

22.

Easy Math Problems, Please Solve Them For Me.1. The diameter of a circle is 8 cm. Find its (a) radius and (b) circumference step by step.2. The diameter of a circle is 6 cm. Find its (a) diameter and (b) circumference step by step.Please Help Me. I seriously need help.1SEE ANSWER

Answer»

Step-by-step explanation:

1.(a)

d= 8cm

R=d/2

= 8/2

= 4cm

(b)

CIRCUMFERENCE of circle = 2πr

= 2 × 22/7 × 4

= 176/7 cm

2.(a)

DIAMETER = 6cm (given)

{if your QUESTION is to find radius instead of diameter (MISTAKE) = r = d/2 = 6/2 = 3cm}

(b)

circumference of circle = 2πr

= 2× 22/7 × 3

= 132/7 cm

Discussion

23.	Which angle is 330 degree.
Answer» ANSWER: REFLEX ANGLE Step-by-step EXPLANATION: HOPE you FOUND your answer, mark me as BRAINLIEST.!

23.

Which angle is 330 degree.

Answer»

ANSWER:

REFLEX ANGLE

Step-by-step EXPLANATION:

HOPE you FOUND your answer, mark me as BRAINLIEST.!

Discussion

24.	How many prime numbers are there from 1 to 3912
Answer» So if we START with statement 2: "there are a TOTAL of p prime NUMBERS between 1 and 3,912" and we DECIDED to list all the prime numbers: 2, 3, 5, 7, 11, 13, etc.. we will get LET's say 3,000 prime numbers from 1 to 3,912 (I am just using 3,000 as an example given I did not list every prime #).

24.

How many prime numbers are there from 1 to 3912

Answer»

So if we START with statement 2: "there are a TOTAL of p prime NUMBERS between 1 and 3,912" and we DECIDED to list all the prime numbers: 2, 3, 5, 7, 11, 13, etc.. we will get LET's say 3,000 prime numbers from 1 to 3,912 (I am just using 3,000 as an example given I did not list every prime #).

Discussion

25.	Without actually dividing find which of the following are terminating decimals 13by20
Answer» ANSWER: This is a terminating decimal Step-by-step explanation: When the DENOMINATOR can be divided into 2's and 5's it is a terminating decimal, if it cannot then in that CASE it is a NON terminating decimal

25.

Without actually dividing find which of the following are terminating decimals 13by20

Answer»

ANSWER: This is a terminating decimal

Step-by-step explanation: When the DENOMINATOR can be divided into 2's and 5's it is a terminating decimal, if it cannot then in that CASE it is a NON terminating decimal

Discussion

26.	ssA junior library has 214 English book 193 Hindi and 104 Bengali book how many books does the library have in all
Answer» Answer: Our heritage tells us about our past. it is WRONG answer plese dont THINK this is RIGHT answer i want point to ask my QUESTION sorry i have no time

26.

ssA junior library has 214 English book 193 Hindi and 104 Bengali book how many books does the library have in all

Answer»

Answer:

Our heritage tells us about our past. it is WRONG answer plese dont THINK this is RIGHT answer i want point to ask my QUESTION sorry i have no time

Discussion

27.	Anyone ans please online hi jao
Answer» Step-by-step EXPLANATION: $(32 \times 16 \times 8) = 4096cm {}^{3}$

27.

Anyone ans please online hi jao

Answer»

Step-by-step EXPLANATION:

$(32 \times 16 \times 8) = 4096cm {}^{3}$

Discussion

28.	Convert decimal to fraction 7.6
Answer» Answer: 76/10 is the FRACTION of this DECIMAL

28.

Convert decimal to fraction 7.6

Answer»

Answer:

76/10 is the FRACTION of this DECIMAL

Discussion

29.	Find eight rational numbers between 3/2 and 7/5
Answer» Answer: 141/100, 142/100, 143/100, 144/100, 145/100, 146/100, 147/100 and 148/100 (Answers may vary) Step-by-step explanation: As 3/2 and 7/5 are unlike fractions, we make them like fractions by LCM method. LCM of 2 and 5 is 10. By changing the numbers, we get 14/10 and 15/10. As there are no numbers between 14/10 and 15/10, we make the numbers bigger. Like, we can change the denominator 10 to 100. So now, by multiplying 10 in both the fractions, we get 140/100 and 150/100. Now, we can easily FIND EIGHT rational numbers between 140/100 and 150/100. Note: Answers may vary If you want the answers in their lowest TERMS, you can simplify them. Hope it HELPS!!

29.

Find eight rational numbers between 3/2 and 7/5

Answer»

Answer:

141/100, 142/100, 143/100, 144/100, 145/100, 146/100, 147/100 and 148/100

(Answers may vary)

Step-by-step explanation:

As 3/2 and 7/5 are unlike fractions, we make them like fractions by LCM method. LCM of 2 and 5 is 10. By changing the numbers, we get 14/10 and 15/10. As there are no numbers between 14/10 and 15/10, we make the numbers bigger. Like, we can change the denominator 10 to 100. So now, by multiplying 10 in both the fractions, we get 140/100 and 150/100. Now, we can easily FIND EIGHT rational numbers between 140/100 and 150/100.

Note:

Answers may vary
If you want the answers in their lowest TERMS, you can simplify them.

Hope it HELPS!!

Discussion

30.	12-y 6th class solutions
Answer» Solutions: Given Number of GIRLS = 20 girls Number of BOYS = 15 boys Total number of STUDENTS = 20 + 15 = 35 (a) Ratio of number of girls to number of boys = 20 / 15 = 4 / 3 (b) Ratio of number of girls to total number of students = 20 / 35 = 4 / 7

30.

12-y 6th class solutions

Answer»

Solutions:

Given

Number of GIRLS = 20 girls

Number of BOYS = 15 boys

Total number of STUDENTS = 20 + 15

= 35

(a) Ratio of number of girls to number of boys = 20 / 15 = 4 / 3

(b) Ratio of number of girls to total number of students = 20 / 35 = 4 / 7

Discussion

31.	which of the following expressions are polynomials?In case of a polynomials , write its degree i) X ‐² +2x‐¹ +3
Answer» ANSWER: NONE of the following is a POLYNOMIAL Step-by-step explanation: and degree is the highest POWER of a polynomial and its never be -ve

31.

which of the following expressions are polynomials?In case of a polynomials , write its degree i) X ‐² +2x‐¹ +3

Answer»

ANSWER:

NONE of the following is a POLYNOMIAL

Step-by-step explanation:

and degree is the highest POWER of a polynomial

and its never be -ve

Discussion

32.	Which angle is 210 degree
Answer» Answer: 210 DEGREE is REFLEX ANGLE

32.

Which angle is 210 degree

Answer»

Answer:

210 DEGREE is REFLEX ANGLE

Discussion

33.	What is slope of graph parallel to x axis? Explain
Answer» Answer: 0 Step-by-step EXPLANATION: As, there is no INCLINATION i.e. the GRAPH NEVER RISES

33.

What is slope of graph parallel to x axis? Explain

Answer»

Answer:

0

Step-by-step EXPLANATION:

As, there is no INCLINATION i.e. the GRAPH NEVER RISES

Discussion

34.	Anyone ans plz my maths sum
Answer» ANSWER: Where is the question dear..☺️☺️ Step-by-step explanation: U ask question i will surely HELP you☺️☺️✌️✌️

34.

Anyone ans plz my maths sum

Answer»

ANSWER:

Where is the question dear..☺️☺️

Step-by-step explanation:

U ask question i will surely HELP you☺️☺️✌️✌️

Discussion

35.	Find (x) in the following pic
Answer» Answer:50 degree Step-by-step EXPLANATION:

35.

Find (x) in the following pic

Answer»

Answer:50 degree

Step-by-step EXPLANATION:

Discussion

36.	Express each of the following decimal numbers in p/q form1.236
Answer» ANSWER: answer is 309/250 Step-by-step EXPLANATION: HOPE it HELPED

36.

Express each of the following decimal numbers in p/q form1.236

Answer»

ANSWER:

answer is 309/250

Step-by-step EXPLANATION:

HOPE it HELPED

Discussion

37.	The length and breadth of a rectangular field are in the ratio of 4:3 and its Area is 10800 sq.m Find the dimensions of the field.
Answer» Length=3600m BREADTH=2700m Step-by-step explanation: LET the length of the rectangle be 4X and the breadth of the rectangle be 3x According to the QUESTION (4x)×(3x)=10800sq.m =12x=10800sq.m =x=10800 12 =x=900sq.m Hence length=900×4=3600m, breadth=900×3=2700m

37.

The length and breadth of a rectangular field are in the ratio of 4:3 and its Area is 10800 sq.m Find the dimensions of the field.

Answer»

Length=3600m

BREADTH=2700m

Step-by-step explanation:

LET the length of the rectangle be 4X

and the breadth of the rectangle be 3x

According to the QUESTION

(4x)×(3x)=10800sq.m

=12x=10800sq.m

=x=10800

12

=x=900sq.m

Hence length=900×4=3600m,

breadth=900×3=2700m

Discussion

38.	Which can be shown asrectangles ?
Answer» Answer: SCALE , book , in rectangle OPPOSITE sides are EQUAL

38.

Which can be shown asrectangles ?

Answer»

Answer:

SCALE , book , in rectangle OPPOSITE sides are EQUAL

Discussion

39.	सा साइड ऑफ़ बॉक्स एक्जेक्टली वी हैव टू फाइंड द एचसीएफ ऑफ फॉलोइंग लेंथ 320mm इज इक्वल टू 32 सेंटीमीटर इज इक्वल टू 16 सेंटीमीटर हाइट इज इक्वल टू 8 सेंटीमीटर
Answer» ANSWER: take beave KA tea Maru Step-by-step EXPLANATION: hi

39.

सा साइड ऑफ़ बॉक्स एक्जेक्टली वी हैव टू फाइंड द एचसीएफ ऑफ फॉलोइंग लेंथ 320mm इज इक्वल टू 32 सेंटीमीटर इज इक्वल टू 16 सेंटीमीटर हाइट इज इक्वल टू 8 सेंटीमीटर

Answer»

ANSWER:

take beave KA tea Maru

Step-by-step EXPLANATION:

hi

Discussion

40.	A piece of cork of mass 380 g has a volume of 80 cm3. Find the density of cork in (a) C.GS unit, (b) S.I. unit. Calculate the RD.
Answer» Answer: The cell (from LATIN cella, meaning "small room") is the basic structural, functional, and biological unit of all known ORGANISMS. Cells are the smallest UNITS of life, and hence are often referred to as the "building blocks of life". The study of cells is called cell biology, cellular biology, or cytology. Step-by-step explanation: SORRY for spamming your question. please drop 30 thanks I will return you BACK.

40.

A piece of cork of mass 380 g has a volume of 80 cm3. Find the density of cork in (a) C.GS unit, (b) S.I. unit. Calculate the RD.

Answer»

Answer:

The cell (from LATIN cella, meaning "small room") is the basic structural, functional, and biological unit of all known ORGANISMS. Cells are the smallest UNITS of life, and hence are often referred to as the "building blocks of life". The study of cells is called cell biology, cellular biology, or cytology.

Step-by-step explanation:

SORRY for spamming your question.

please drop 30 thanks I will return you BACK.

Discussion

41.	3-x / 4+x = 8/48Can someone help me solve the equation showing how you got there?
Answer» ANSWER: kdjjdnzjenneneknerjjwjieieje9

41.

3-x / 4+x = 8/48Can someone help me solve the equation showing how you got there?

Answer»

ANSWER:

kdjjdnzjenneneknerjjwjieieje9

Discussion

42.	Tell which of the following is a linear equation in one variable 1. x²-4x +3=0
Answer» ANSWER: जिस नज़र से आप इस दुनिया को देखेंगे, ये दुनिया आपको वैसी ही दिखेगी।

42.

Tell which of the following is a linear equation in one variable 1. x²-4x +3=0

Answer»

ANSWER:

जिस नज़र से आप इस दुनिया को देखेंगे, ये दुनिया आपको वैसी ही दिखेगी।

Discussion

43.	Find the HCF and LCM of the number given below 1) 44,110 2) 90,108 3) 32 16
Answer» Answer: h.c.f of = 44, 110 44 = 2 × 2 × 11 110 = 2 × 5 × 11 = 2 × 11 = 22 l.c.m is = 2 × 11 × 5 = 110 2) 90 = 2 × 3 × 3 × 5 108 = 2 × 2 × 3 × 3 × 3 = 2 × 3 × 3 = 18 L.C.M = 2 × 3 × 3 × 5 × 2 × 3 = 540 3). 32 = 2 × 2 × 2 × 2 × 2 16 = 2 × 2 × 2 × 2 h.c.f = 2 × 2 × 2 × 2 = 16 l.c.m = 2 × 2 × 2 × 2 × 2 = 32 Step-by-step EXPLANATION: plz mark me as brainlist

43.

Find the HCF and LCM of the number given below 1) 44,110 2) 90,108 3) 32 16

Answer»

Answer:

h.c.f of = 44, 110

44 = 2 × 2 × 11

110 = 2 × 5 × 11

= 2 × 11

= 22

l.c.m is = 2 × 11 × 5

= 110

2) 90 = 2 × 3 × 3 × 5

108 = 2 × 2 × 3 × 3 × 3

= 2 × 3 × 3

= 18

L.C.M = 2 × 3 × 3 × 5 × 2 × 3 = 540

3). 32 = 2 × 2 × 2 × 2 × 2

16 = 2 × 2 × 2 × 2

h.c.f = 2 × 2 × 2 × 2

= 16

l.c.m = 2 × 2 × 2 × 2 × 2

= 32

Step-by-step EXPLANATION:

plz mark me as brainlist

Discussion

44.	5) Draw a hexagon. Can you find the sum ofits 6 angles?
Answer» ANSWER: HLO is a record of a PILOT's FLYING hours in the

44.

5) Draw a hexagon. Can you find the sum ofits 6 angles?

Answer»

ANSWER:

HLO is a record of a PILOT's FLYING hours in the

Discussion

45.	Which angle is 6 degree
Answer» Step-by-step explanation: As we KNOW there are 360 degrees around a clock. SINCE, there are 12 HOURS on the clock, each hour mark is36012=300. Hence, when time is 6 O'clock, angle is 1800. So it is a straight angle.

45.

Which angle is 6 degree

Answer»

Step-by-step explanation:

As we KNOW there are 360 degrees around a clock. SINCE, there are 12 HOURS on the clock, each hour mark is36012=300. Hence, when time is 6 O'clock, angle is 1800. So it is a straight angle.

Discussion

46.	2x+10=74 find the value of x
Answer» ANSWER: PLEASE GIVE brainlist Step-by-step explanation: 2x+10= 74 2x=74-10 2x= 64 x= 64/2 x = 28

46.

2x+10=74 find the value of x

Answer»

ANSWER:

PLEASE GIVE brainlist

Step-by-step explanation:

2x+10= 74

2x=74-10

2x= 64

x= 64/2

x = 28

Discussion

47.	Factorise x²y²-2xy+1Plz explain it step by stepbcz I helped a lot
Answer» Answer: x2+y2−2xy=(x−y)2 x2+y2−2xy−1=(x−y)2−1=(x−y−1)∗(x−y+1) We THEREFORE have 2 FACTORS: (x−y−1) and (x−y+1) Step-by-step explanation: PLEASE mark as BRAINLIEST

47.

Factorise x²y²-2xy+1Plz explain it step by stepbcz I helped a lot

Answer»

Answer:

x2+y2−2xy=(x−y)2

x2+y2−2xy−1=(x−y)2−1=(x−y−1)∗(x−y+1)

We THEREFORE have 2 FACTORS: (x−y−1) and (x−y+1)

Step-by-step explanation:

PLEASE mark as BRAINLIEST

Discussion

48.	5/8 + (1/4+7/16) =answer = ?
Answer» Answer: 21/16 Step-by-step explanation: 21/16 5/8+(1/4+7/16) = 5/8+(11/16) 21/16

48.

5/8 + (1/4+7/16) =answer = ?

Answer»

Answer:

21/16

Step-by-step explanation:

21/16

5/8+(1/4+7/16) =

5/8+(11/16)

21/16

Discussion

49.	3) (-1) × (-1) + (-1) × (-1)*(-1) (100times) is dash
Answer» ANSWER: ${\underline{ \sf{★ \: Question}}}$ $\: \: \: \: \: \: \: \: { \sf{❍ \:( - 1) \times ( - 1) \times ( - 1) \times ...(100 \: times) = ? }}$ ${\underline{ \sf{★ \: Answer}}}$ ${\dashrightarrow{\sf{Here \: -1 \: is \: Multiplied \: 100 \: times}}}$ ${\dashrightarrow{\sf{As \: 100 \: is \: an \: even \: Number \: ,The \: Answer \: Will \: be \: 1}}}$ ${\dashrightarrow{\sf{ \underbrace{Hence, \: The \: Answer \: is \: +1}}}}$

49.

3) (-1) × (-1) + (-1) × (-1)*(-1) (100times) is dash

Answer»

ANSWER:

${\underline{ \sf{★ \: Question}}}$

$\: \: \: \: \: \: \: \: { \sf{❍ \:( - 1) \times ( - 1) \times ( - 1) \times ...(100 \: times) = ? }}$

${\underline{ \sf{★ \: Answer}}}$

${\dashrightarrow{\sf{Here \: -1 \: is \: Multiplied \: 100 \: times}}}$

${\dashrightarrow{\sf{As \: 100 \: is \: an \: even \: Number \: ,The \: Answer \: Will \: be \: 1}}}$

${\dashrightarrow{\sf{ \underbrace{Hence, \: The \: Answer \: is \: +1}}}}$

Discussion

50.	Find the product of following numbers by 5,25,125 using the patterns discussed before the exercises72×5;72×25;72×125
Answer»

Discussion

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