98971 + Interview Questions in Primary School in Math

1.	Solve the following equation 2x-1/4=1
Answer» Answer: hey MATE here's U r answer 2x=4-1 2x=3 x=3/2 so, 3/2(ANS)

1.

Solve the following equation 2x-1/4=1

Answer»

Answer:

hey MATE here's U r answer

2x=4-1

2x=3

x=3/2

so, 3/2(ANS)

Discussion

2.	find the distance covered by the wheel of a car in 350 revolution if the distance of the car's wheel is 35 cm
Answer» ANSWER: hi Step-by-step EXPLANATION: Diameter of wheel =35cm Radius of wheel =35/2 =17.5 cm Circumference of wheel =2×22/7×r =2×22/7×175/10 =110 cm Thus, The wheel will cover 110×1000 =110000cm or 1.1 km Hope it will HELP U! Plz mark it as brainliest answer:)

2.

find the distance covered by the wheel of a car in 350 revolution if the distance of the car's wheel is 35 cm

Answer»

ANSWER:

hi

Step-by-step EXPLANATION:

Diameter of wheel =35cm

Radius of wheel =35/2 =17.5 cm

Circumference of wheel =2×22/7×r =2×22/7×175/10 =110 cm

Thus,

The wheel will cover 110×1000 =110000cm or 1.1 km

Hope it will HELP U!

Plz mark it as brainliest answer:)

Discussion

3.	a pole of height 3 metres is struck by a speeding car and breaks into two pieces such that the first piece is 1/2 of the second.find the length of both pieces Please help me out
Answer» ANSWER: Step-by-step EXPLANATION: FIRST PIECE= 1/2* x 2nd piece= x 1/2x + x=3 x=2 1st piece= 1

3.

a pole of height 3 metres is struck by a speeding car and breaks into two pieces such that the first piece is 1/2 of the second.find the length of both pieces Please help me out

Answer»

ANSWER:

Step-by-step EXPLANATION:

FIRST PIECE= 1/2* x

2nd piece= x

1/2x + x=3

x=2

1st piece= 1

Discussion

4.	B21(1)(2)a) From the figure (1) given below, find the value of secb) From the figure (2) given below, find the values of:(1) sin x (ii) cot x (iii) cot2 x - cosec? x (iv) sec y (v) tan?yA1312XсD 5B3321(2)(1)belofind the values of:
Answer» ANSWER: if you will MARK me as BRAIN LIST I will GIVE answer

4.

B21(1)(2)a) From the figure (1) given below, find the value of secb) From the figure (2) given below, find the values of:(1) sin x (ii) cot x (iii) cot2 x - cosec? x (iv) sec y (v) tan?yA1312XсD 5B3321(2)(1)belofind the values of:

Answer»

ANSWER:

if you will MARK me as BRAIN LIST I will GIVE answer

Discussion

5.	A and B can complete a work in 9 and 12 days respectively. If they work for a day alternately, starting with A in how many days will the work be completed
Answer» Answer: 3-4 DAYS AROUND HOPE it HELPS u pls Mark me as brainliest

5.

A and B can complete a work in 9 and 12 days respectively. If they work for a day alternately, starting with A in how many days will the work be completed

Answer»

Answer:

3-4 DAYS AROUND HOPE it HELPS u

pls Mark me as brainliest

Discussion

6.	If two adjacent angles are supplementary, they form a .................
Answer» ANSWER: If two ADJACENT angles are supplementary, they FORM a linear PAIR Step-by-step explanation: hope it helps U

6.

If two adjacent angles are supplementary, they form a .................

Answer»

ANSWER:

If two ADJACENT angles are supplementary, they FORM a linear PAIR

Step-by-step explanation:

hope it helps U

Discussion

7.	I^(4x+3) evaluate this
Answer» ❤Answer = 4x+3 = 7x Mark as *BRAINLIEST*......❤❤

7.

I^(4x+3) evaluate this

Answer»

❤Answer

= 4x+3

= 7x

Mark as BRAINLIEST......❤❤

Discussion

8.	Evalute:- (2^2+3^2)×(1/2)^3
Answer» ANSWER: ${2}^{2} + {3}^{2} \times {1 \div 2}^{2}$ 4+9×1 13×1 13 Hope it HELP you. Mark me as BRAINLIST answer.

8.

Evalute:- (2^2+3^2)×(1/2)^3

Answer»

ANSWER:

${2}^{2} + {3}^{2} \times {1 \div 2}^{2}$

4+9×1

13×1

13

Hope it HELP you.

Mark me as BRAINLIST answer.

Discussion

9.	2. Verify that a ÷ (b + c) ≠ (a ÷ b) + (a ÷ c) for each of the following values of a, b and c. (a) a = 12, b = −4, c = 2 (b) a = (− 10), b = −4, c = 2
Answer» ANSWER: I am not UNDERSTANDING what are you TALKING about can you EXPLAIN and ASK

9.

2. Verify that a ÷ (b + c) ≠ (a ÷ b) + (a ÷ c) for each of the following values of a, b and c. (a) a = 12, b = −4, c = 2 (b) a = (− 10), b = −4, c = 2

Answer»

ANSWER:

I am not UNDERSTANDING what are you TALKING about can you EXPLAIN and ASK

Discussion

10.	5x=15.... find the value of x
Answer» Answer: HI here is your answer Step-by-step EXPLANATION: answer is 3 THANK you i hope its HELPFUL to you

10.

5x=15.... find the value of x

Answer»

Answer:

HI here is your answer

Step-by-step EXPLANATION:

answer is 3

THANK you

i hope its HELPFUL to you

Discussion

11.	Find the decimal representation of 25/12
Answer» Answer: 2.5 Step-by-step explanation: Because we can't make 12 EQUIVALENT to the POWERS of 10,so we should DIVIDE 25/12=2.5

11.

Find the decimal representation of 25/12

Answer»

Answer:

2.5

Step-by-step explanation:

Because we can't make 12 EQUIVALENT to the POWERS of 10,so we should DIVIDE 25/12=2.5

Discussion

12.	What is the round off of 348182.01 (with solution)
Answer» Answer: 348182 Step-by-step explanation: 0<5 THEREFORE no number gets added so 348182 is the answer. HOPE THIS WILL HELP U BUDDY!

12.

What is the round off of 348182.01 (with solution)

Answer»

Answer:

348182

Step-by-step explanation:

0<5 THEREFORE no number gets added so 348182 is the answer.

HOPE THIS WILL HELP U BUDDY!

Discussion

13.	Chapter:-Exponent and RadicalsSimplify and express the answers with positive indices please give correct answers given in picture please give all answers given in picture.Its urgent fast fast fast fast please
Answer» ANSWER: xjdjjfhfjf o I I I hi u ruut USPU LEKE ekkekelvd dod

13.

Chapter:-Exponent and RadicalsSimplify and express the answers with positive indices please give correct answers given in picture please give all answers given in picture.Its urgent fast fast fast fast please

Answer»

ANSWER:

xjdjjfhfjf o I I I hi u ruut USPU LEKE ekkekelvd dod

Discussion

14.	9of a rupee =100paise
Answer» 1 RUPEE = 100 paise 9 RUPEES= 100×9 paise 9 rupees = 900 paise Happy to help love yourself ❣️

14.

9of a rupee =100paise

Answer»

1 RUPEE = 100 paise

9 RUPEES= 100×9 paise

9 rupees = 900 paise

Happy to help

love yourself ❣️

Discussion

15.	-25 + 18 please tell explanation of it in detail
Answer» ANSWER: -7 Step-by-step explanation: 18-25 =-7 mark me as BRANLIEST

15.

-25 + 18 please tell explanation of it in detail

Answer»

ANSWER:

-7

Step-by-step explanation:

18-25
=-7

mark me as BRANLIEST

Discussion

16.	What is the square of following:i) 25388ii) 95274 iii) 18593
Answer» $\Large \fbox \red {Question \: :}$ What is the SQUARE of the FOLLOWING : 25388 95274 18593 $\Large \fbox \red {Answer \: :}$ (25388)² = 644,550,544 (95274)² = 9,077,135,076 (18593)² = 345,699,649 ____________________ $\textbf \pink {HOPE IT HELPS}$ ❤️ $\textbf \blue {THNKX MY ANSWERS}$ ❤️ $\huge \green {Brainliest \: please}$ ✌️

16.

What is the square of following:i) 25388ii) 95274 iii) 18593

Answer»

$\Large \fbox \red {Question \: :}$

What is the SQUARE of the FOLLOWING :

25388
95274
18593

$\Large \fbox \red {Answer \: :}$

(25388)² = 644,550,544
(95274)² = 9,077,135,076
(18593)² = 345,699,649

____________________

$\textbf \pink {HOPE IT HELPS}$ ❤️

$\textbf \blue {THNKX MY ANSWERS}$ ❤️

$\huge \green {Brainliest \: please}$ ✌️

Discussion

17.	Find the least value for p for which 11p011 is divisible by 11
Answer» ANSWER: PLEASE MARK it as BRAINLIEST

17.

Find the least value for p for which 11p011 is divisible by 11

Answer»

ANSWER:

PLEASE MARK it as BRAINLIEST

Discussion

18.	10Convert the following decimals into fractioni21-26
Answer» Answer: 26-21 5 Mark as *BRAINLIEST*......❤❤

18.

10Convert the following decimals into fractioni21-26

Answer»

Answer:

26-21

5

Mark as BRAINLIEST......❤❤

Discussion

19.	A student who gets 20% marks fails by 10 marks but another student who gets 42% marks gets 12% of maximum marks. Find the maximum marks
Answer» Answer Maximum marks = 100 Given A student who GETS 20 % marks fails by 10 marks but another student who gets 42 % marks gets 12 % more than PASSING marks . To Find Maximum marks Solution Let the maximum marks be " x " A/c , " A student who gets 20% marks fails by 10 marks but another student who gets 42% marks gets 12% more than passing marks" $\rm \implies 20\ \% \times x+10=42\ \% \times x -12\ \% \times x\\\\\implies \rm \dfrac{20}{100} \times x+10=\dfrac{42}{100}\times x-\dfrac{12}{100} \times x\\\\\implies \rm \dfrac{20x+1000}{100}=\dfrac{42x-12x}{100}\\\\\implies \rm 20x+1000=30x\\\\\implies \rm 30x-20x=1000\\\\\implies \rm 10x=1000\\\\\implies \rm x=100$ So , Maximum marks , x = 100

19.

A student who gets 20% marks fails by 10 marks but another student who gets 42% marks gets 12% of maximum marks. Find the maximum marks

Answer»

Answer

Maximum marks = 100

Given

A student who GETS 20 % marks fails by 10 marks but another student who gets 42 % marks gets 12 % more than PASSING marks .

To Find

Maximum marks

Solution

Let the maximum marks be " x "

A/c , " A student who gets 20% marks fails by 10 marks but another student who gets 42% marks gets 12% more than passing marks"

$\rm \implies 20\ \% \times x+10=42\ \% \times x -12\ \% \times x\\\\\implies \rm \dfrac{20}{100} \times x+10=\dfrac{42}{100}\times x-\dfrac{12}{100} \times x\\\\\implies \rm \dfrac{20x+1000}{100}=\dfrac{42x-12x}{100}\\\\\implies \rm 20x+1000=30x\\\\\implies \rm 30x-20x=1000\\\\\implies \rm 10x=1000\\\\\implies \rm x=100$

So , Maximum marks , x = 100

Discussion

20.	The area of a circle is 50.24 square millimetres. What is the circle's diameter? Use 3.14 for pi
Answer» $\pi {r}^{2} = 50.24$ $3.14 {r}^{2} = 50.24$ ${r}^{2} = \frac{50.24}{3.14}$ ${r}^{2} = 16$ $r = \sqrt{16}$ $as \: we \: know \: that \: r \: cant \: be \: negative$ $therefore \: ,$ $\implies$ $r = 4$ ${\huge{\underbrace{\overbrace{\white{hope \: it \: helps \: you \: plz \: mark \: me \: brainliest \: .-}}}}}$

20.

The area of a circle is 50.24 square millimetres. What is the circle's diameter? Use 3.14 for pi

Answer»

$\pi {r}^{2} = 50.24$

$3.14 {r}^{2} = 50.24$

${r}^{2} = \frac{50.24}{3.14}$

${r}^{2} = 16$

$r = \sqrt{16}$

$as \: we \: know \: that \: r \: cant \: be \: negative$

$therefore \: ,$

$\implies$ $r = 4$

${\huge{\underbrace{\overbrace{\white{hope \: it \: helps \: you \: plz \: mark \: me \: brainliest \: .-}}}}}$

Discussion

21.	the taxi fare in a city is as follows for the first kilometre the fare is rupees 12 and for substance was at a distance it is rupees 7 kilometre taking distance covered as X kilometre and total fare of rupees y a linear equation for this information is
Answer» ANSWER: y=12+7x Step-by-step explanation: here the NUMBER of the KILOMETRE are multiplied by the fare for 1 kilometre i.e rs 7 thanks

21.

the taxi fare in a city is as follows for the first kilometre the fare is rupees 12 and for substance was at a distance it is rupees 7 kilometre taking distance covered as X kilometre and total fare of rupees y a linear equation for this information is

Answer»

ANSWER:

y=12+7x

Step-by-step explanation:

here the NUMBER of the KILOMETRE are multiplied by the fare for 1 kilometre i.e rs 7

thanks

Discussion

22.	Give the full solution (0.07)3 Hi
Answer» ANSWER: 0.21 Step-by-step explanation: 0.07 × 3 = 0.21 The answer is too SHORT so I have to WRITE this

22.

Give the full solution (0.07)3 Hi

Answer»

ANSWER:

0.21

Step-by-step explanation:

0.07 × 3 = 0.21

The answer is too SHORT so I have to WRITE this

Discussion

23.	Can any one do 25 digits subtraction in 30 sec . if you can do keep video
Answer» ANSWER: No no Step-by-step EXPLANATION: But I THINK I can do it

23.

Can any one do 25 digits subtraction in 30 sec . if you can do keep video

Answer»

ANSWER:

No no

Step-by-step EXPLANATION:

But I THINK I can do it

Discussion

24.	( 5xy -7) ( 5xy + 7)
Answer» ANSWER: your FORMULA is (a-b) (a+b)

24.

( 5xy -7) ( 5xy + 7)

Answer»

ANSWER:

your FORMULA is (a-b) (a+b)

Discussion

25.	rhe cost of mathematics book is rs 25 3/4 and that of science book is rs 20 1/2 . Which costs more and by how much
Answer» ANSWER: maths BOOK COSTS more Step-by-step EXPLANATION: by 5 1/2

25.

rhe cost of mathematics book is rs 25 3/4 and that of science book is rs 20 1/2 . Which costs more and by how much

Answer»

ANSWER:

maths BOOK COSTS more

Step-by-step EXPLANATION:

by 5 1/2

Discussion

26.	Find an equivalent fractions of the following by division 35÷40
Answer» Step-by-step EXPLANATION: ANSWER is 7/8 because 35 and 40 are DIVISIBLE by 5

26.

Find an equivalent fractions of the following by division 35÷40

Answer»

Step-by-step EXPLANATION:

ANSWER is 7/8

because 35 and 40 are DIVISIBLE by 5

Discussion

27.	Give the full solution (0.07)3
Answer» Answer: it is a request DOWNLOAD the PHOTO math APP as on BRAINLY they are giving wrong answer Mark me brainiliest

27.

Give the full solution (0.07)3

Answer»

Answer:

it is a request DOWNLOAD the PHOTO math APP as on BRAINLY they are giving wrong answer

Mark me brainiliest

Discussion

28.	If a and b are unequal and x(square) + ax + b and x (square)+ bx + a have a common factor, then a + b = a) 1 b) –1 c) 0 d) 2
Answer» ANSWER: லலயளரலயழய௱ள Step-by-step EXPLANATION: ௰ய௰ரநரழரறரழ

28.

If a and b are unequal and x(square) + ax + b and x (square)+ bx + a have a common factor, then a + b = a) 1 b) –1 c) 0 d) 2

Answer»

ANSWER:

லலயளரலயழய௱ள

Step-by-step EXPLANATION:

௰ய௰ரநரழரறரழ

Discussion

29.	Answer correctly plzzz will be brainiest.sandra and joan shared a sum of money in the ratio 2:5 . if joan gave sandra $18 they would both have the same amount of money . how much money would each of them have then?
Answer» ANSWER: If sandra GAVE JOAN $18 then 2x = 18 So, x = 9 Then joan has $45 Step-by-step explanation:

29.

Answer correctly plzzz will be brainiest.sandra and joan shared a sum of money in the ratio 2:5 . if joan gave sandra $18 they would both have the same amount of money . how much money would each of them have then?

Answer»

ANSWER:

If sandra GAVE JOAN $18 then 2x = 18

So, x = 9

Then joan has $45

Step-by-step explanation:

Discussion

30.	What is the measure of the complement of 69 degree
Answer» ANSWER: THE COMPLEMENT OF ANGLE 69 DEGREES WILL BE 21 DEGREES WE KNOW THAT COMPLEMENTARY ANGLES ADD UPTO 90 degrees So now SUBTRACT =90-69 =21 HOPE IT *HELPS* YA *MATE* MARK THE BRAINLIEST PLS FOR YOUR KIND REQUESTS..

30.

What is the measure of the complement of 69 degree

Answer»

ANSWER:

THE COMPLEMENT OF ANGLE 69 DEGREES WILL BE 21 DEGREES

WE KNOW THAT COMPLEMENTARY ANGLES ADD UPTO 90 degrees

So now SUBTRACT

=90-69

=21

HOPE IT HELPS YA MATE

MARK THE BRAINLIEST PLS FOR YOUR KIND REQUESTS..

Discussion

31.	Standard form of 129/60
Answer» ANSWER: answer for the GIVEN PROBLEM is given

31.

Standard form of 129/60

Answer»

ANSWER:

answer for the GIVEN PROBLEM is given

Discussion

32.	1.05¹⁰ please give a picture while answering
Answer» Answer: 0510=2 Step-by-step EXPLANATION:* answer=2 OK 05*10=2

32.

1.05¹⁰ please give a picture while answering

Answer»

Answer:

05*10=2

Step-by-step EXPLANATION:

answer=2 OK 05*10=2

Discussion

33.	How many integers between -2 square and 3 square
Answer» ANSWER: ......,.jjhhhvgg I will be there at FRANCE and I will be there at France and I will be there at France and I will be there at France and I will be there for a MINT CONDITION and I will be in the MORNING and I am

33.

How many integers between -2 square and 3 square

Answer»

ANSWER:

......,.jjhhhvgg I will be there at FRANCE and I will be there at France and I will be there at France and I will be there at France and I will be there for a MINT CONDITION and I will be in the MORNING and I am

Discussion

34.	Guys this is a worksheet assigned. Give correct answer with explanation of each question you can take your time. subject- equation
Answer» ANSWER: For solving this WORKSHEET u r just giving 5 points. Pls repost the QUESTION with more points

34.

Guys this is a worksheet assigned. Give correct answer with explanation of each question you can take your time. subject- equation

Answer»

ANSWER:

For solving this WORKSHEET u r just giving 5 points.

Pls repost the QUESTION with more points

Discussion

35.	H.C.F of two consecutive number is always please tell
Answer» Answer: OBVIOUSLY the HCF of TWO consecutive numbers will be 1

35.

H.C.F of two consecutive number is always please tell

Answer»

Answer:

OBVIOUSLY the HCF of TWO consecutive numbers will be 1

Discussion

36.	I have a total of ₹ 300 in coins of denomination ₹ 1, ₹ 2 and ₹ 5. The number of ₹ 2 coins is 3 times the number of ₹ 5 coins. The total number of coins is 160. How many coins of each denomination are with me?
Answer» Answer: no chinta no fear when dost is here Step-by-step explanation: SEE on GOOGLE

36.

I have a total of ₹ 300 in coins of denomination ₹ 1, ₹ 2 and ₹ 5. The number of ₹ 2 coins is 3 times the number of ₹ 5 coins. The total number of coins is 160. How many coins of each denomination are with me?

Answer»

Answer:

no chinta no fear when dost is here

Step-by-step explanation:

SEE on GOOGLE

Discussion

37.	Verify x+y =y+x question is x=5/7 , y=-1/21
Answer» Step-by-step explanation: just PUT the value of X in this EQUATION U GET urs answer perfectly

37.

Verify x+y =y+x question is x=5/7 , y=-1/21

Answer»

Step-by-step explanation:

just PUT the value of X in this EQUATION U GET urs answer perfectly

Discussion

38.	What number should be subtracted from -1 so as to get 5 by 3?
Answer» ANSWER: 2 Hope the answer will HELP you

38.

What number should be subtracted from -1 so as to get 5 by 3?

Answer»

ANSWER:

2

Hope the answer will HELP you

Discussion

39.	From (-1) and (+1) which is the coldest please ?
Answer» ANSWER: -1 Step-by-step EXPLANATION:

39.

From (-1) and (+1) which is the coldest please ?

Answer»

ANSWER:

-1

Step-by-step EXPLANATION:

Discussion

40.	( m + 6 ) ( m - 6 ) please answer chapter : ALJEBRAIC EXPRESSIONS AND IDENTITIES
Answer» Answer: NCERT SOLUTIONS for ALGEBRAIC EXPRESSIONS. EXERCISE ... (iv) l2 + m2, m2 + n 2, n2 + l2, 2lm + 2mn + 2nl. Sol. ... (2 × 3 × 6) × (a × b × c × abc).

40.

( m + 6 ) ( m - 6 ) please answer chapter : ALJEBRAIC EXPRESSIONS AND IDENTITIES

Answer»

Answer:

NCERT SOLUTIONS for ALGEBRAIC EXPRESSIONS. EXERCISE ... (iv) l2 + m2, m2 + n 2, n2 + l2, 2lm + 2mn + 2nl. Sol. ... (2 × 3 × 6) × (a × b × c × abc).

Discussion

41.	Height2. The area of a parallelogram is 1ares. Its base is220 m. Find its height. (1 are = 100 m²)
Answer» ANSWER: gjhhhjwkekkkjjejejjwjkwo

41.

Height2. The area of a parallelogram is 1ares. Its base is220 m. Find its height. (1 are = 100 m²)

Answer»

ANSWER:

gjhhhjwkekkkjjejejjwjkwo

Discussion

42.	Prove the following :-tanA/1 - cotA + cotA/1 - tanA = secA . cosecA+1
Answer» Step-by-step EXPLANATION: $L.H.S=tanA/(1-cotA) +cotA/(1-tanA)\\ \\=tanA/(1-(1/tanA)) +cotA/(1-tanA)\\ \\=tan^2A/(tanA-1) +cotA/(1-tanA)\\ \\=-tan^2A/(1-tanA) +cotA/(1-tanA)\\ \\=(-tan^2A+cotA)/(1-tanA)\\ \\=(-tan^2A+1/tanA)/(1-tanA)\\ \\=(-tan^3A+1)/tanA(1-tanA)\\ \\=(1-tan^3A)/tanA(1-tanA)\\ \\=(1-tanA)(1+tanA+tan^2A)/tanA(1-tanA)\\ \\=(1+tanA+tan^2A)/tanA\\ \\=(1+tan^2A+tanA)/tanA\\ \\=(sec^2A+tanA)/tanA\\ \\=sec^2A/tanA +tanA/tanA\\ \\=1/cos^2AtanA+1\\ \\=cosA/cos^2AsinA+1\\ \\=1/sinA cosA\\ \\=secAcosecA+1 = R.H.S$ I HOPE this HELPS!

42.

Prove the following :-tanA/1 - cotA + cotA/1 - tanA = secA . cosecA+1

Answer»

Step-by-step EXPLANATION:

$L.H.S=tanA/(1-cotA) +cotA/(1-tanA)\\ \\=tanA/(1-(1/tanA)) +cotA/(1-tanA)\\ \\=tan^2A/(tanA-1) +cotA/(1-tanA)\\ \\=-tan^2A/(1-tanA) +cotA/(1-tanA)\\ \\=(-tan^2A+cotA)/(1-tanA)\\ \\=(-tan^2A+1/tanA)/(1-tanA)\\ \\=(-tan^3A+1)/tanA(1-tanA)\\ \\=(1-tan^3A)/tanA(1-tanA)\\ \\=(1-tanA)(1+tanA+tan^2A)/tanA(1-tanA)\\ \\=(1+tanA+tan^2A)/tanA\\ \\=(1+tan^2A+tanA)/tanA\\ \\=(sec^2A+tanA)/tanA\\ \\=sec^2A/tanA +tanA/tanA\\ \\=1/cos^2AtanA+1\\ \\=cosA/cos^2AsinA+1\\ \\=1/sinA cosA\\ \\=secAcosecA+1 = R.H.S$

I HOPE this HELPS!

Discussion

43.	What is x + 8/100xPl. answer my question
Answer» Step-by-step EXPLANATION: x+8/100x =100x+8x/100 =108x/100 =27/25x is the answer hope it was helpful bye

43.

What is x + 8/100xPl. answer my question

Answer»

Step-by-step EXPLANATION:

x+8/100x

=100x+8x/100

=108x/100

=27/25x

is the answer

hope it was helpful

bye

Discussion

44.	2 xЧх2Х Ч Б.16++1 І
Answer» ANSWER: your answer i no UNDERSTANDING 8107

44.

2 xЧх2Х Ч Б.16++1 І

Answer»

ANSWER:

your answer i no UNDERSTANDING 8107

Discussion

45.	Daniel is painting the wall and ceiling of a cuboidal hall with Length breadth and height of 15 metre 10 metre and 7 respectively from each can of paint hundred square of area is painted how many cans of paint will she need to paint the room
Answer» Answer: 5 cans Step-by-step explanation: Given :- lenght of room = 15 mtr breath of room = 10mtr HEIGHT of room = 7 mtr find *out* *the* *requirement* of *paint* *cans* if *100m² can* be *painted* by a *can* *Solution*:- as we know that a room has 4 walls and a roof also so no. of surfaces is 5 as room is cuboid shape that's why alternate walls of the room have the same area so => 2(15×7+10×7) 7 is height of the room it means sides have same height => 2(105+70) => 2(175) => 350 m² also room has a roof so area of ceil is = 15×10 = 150 now total area is= 350+150 = 500m² can required is = 500/100 = 5 cans**

45.

Daniel is painting the wall and ceiling of a cuboidal hall with Length breadth and height of 15 metre 10 metre and 7 respectively from each can of paint hundred square of area is painted how many cans of paint will she need to paint the room

Answer»

Answer:

5 cans

Step-by-step explanation:

Given :-

lenght of room = 15 mtr

breath of room = 10mtr

HEIGHT of room = 7 mtr

find out the requirement of paint cans if 100m² can be painted by a can

Solution:-

as we know that a room has 4 walls and a roof also so no. of surfaces is 5

as room is cuboid shape that's why alternate walls of the room have the same area so

=> 2(15×7+10×7) 7 is height of the room it means sides have same height

=> 2(105+70)

=> 2(175)

=> 350 m²

also room has a roof

so

area of ceil is = 15×10 = 150

now total area is= 350+150 = 500m²

can required is = 500/100 = 5 cans

Discussion

46.	(j) -3 + (-7) + (-4) tell explanation of it please.
Answer» ANSWER: -14 is the ANS to UR QUESTION

46.

(j) -3 + (-7) + (-4) tell explanation of it please.

Answer»

ANSWER:

-14 is the ANS to UR QUESTION

Discussion

47.	Long division method of 33698267
Answer» the ANOTHER no. to DIVIDE

47.

Long division method of 33698267

Answer»

the ANOTHER no. to DIVIDE

Discussion

48.	X^2y^2-xy^2+4xy-6x^2y and 7x^2y+9xysolve this
Answer» Answer: 1. 4xy-6x²y 2. 14x²y+9xy

48.

X^2y^2-xy^2+4xy-6x^2y and 7x^2y+9xysolve this

Answer»

Answer:

1. 4xy-6x²y

2. 14x²y+9xy

Discussion

49.	HCF Of 0 and 5 and 0 and 8
Answer» Answer: 0 Step-by-step explanation: HCF or lcm , if there is a 0 then answer is always a zero pls MARK as brainliest and HELP me out

49.

HCF Of 0 and 5 and 0 and 8

Answer»

Answer:

0

Step-by-step explanation:

HCF or lcm , if there is a 0 then answer is always a zero

pls MARK as brainliest and HELP me out

Discussion

50.	Find a number which when divided by 25 gives the quotient 51 and remainder 14.
Answer» ANSWER: PLEASE MARK it as BRAINLIEST answer

50.

Find a number which when divided by 25 gives the quotient 51 and remainder 14.

Answer»

ANSWER:

PLEASE MARK it as BRAINLIEST answer

Discussion

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