CBSE > Class 08 > Mathematics | CBSE Board | Homework Help

First we take the no.be 'x' Then as per question - We have to subtract 1/2 from a no. = X-1/2 Then ,the ans of x-1/2 is multiple by 1/2 = we don't know the ans of x-1/2 ,so we take 1/2 (x-1/2) And this expression is equal to 1/8 — According to question 1/2(x-1/2)=1/8 X-1/2=1/8÷1/2 X-1/2= 2/8 X=2/8+1/2 X=6/8 *X=3/4*

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Ritik Chauhan 4 years, 7 months ago

If we subtract 1/2 from a number and multiply the result by 1/2, then we get 1/8. Therefore 3/4 is the number from which if we subtract 1/2 from a number and multiply the result by 1/2, we get 1/8.

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Arya Patil__ 4 years, 7 months ago

No idea

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Pls tell how to solve 35/56-34/48 Step by step

Posted by Shlok Katkar 4 years, 7 months ago

CBSE > Class 08 > Mathematics

2 answers

Shlok Katkar 4 years, 7 months ago

Thanks

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Arya Patil__ 4 years, 7 months ago

35/56-34/48 Step-1) cross multiplication Step-2) So, 35×48 and 56×34 Step-3) therefore, 1680/1904 Step-3) minus sign will be there 1680/-1904

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ANSWER

Represent 3/7 on number line

Posted by Shubham Yadav 4 years, 7 months ago

CBSE > Class 08 > Mathematics

2 answers

Pratham Makwana 4 years, 7 months ago

——1/7——2/7——3/7——4/7———

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Nikita And Pratik 4 years, 7 months ago

First convert this in a mixed fraction . You get 3/7 =2 1/3 This 2 will tell you on which two numbers between this no. Lie and 3 tell you that in how many part you have to divide the line of no. On which it is lie then 3 will tell which part you have to mark . Hope it will help you ☺️

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Represent 3 upon 7 on number line

Posted by Shubham Yadav 4 years, 7 months ago

CBSE > Class 08 > Mathematics

2 answers

Pratham Makwana 4 years, 7 months ago

——1/7——2/7——(3/7)——4/7————

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Gargi Singh 4 years, 7 months ago

____________________________________ 0 , 1/7,2/7,3/7

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ANSWER

Represent the

Posted by Shubham Yadav 4 years, 7 months ago

CBSE > Class 08 > Mathematics

1 answers

Sia ? 4 years, 7 months ago

Please ask question with complete information.

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ANSWER

Find the value of x in 6 upon 7 is equal to 30 upon x

Posted by Shubham Yadav 4 years, 7 months ago

CBSE > Class 08 > Mathematics

2 answers

Karan Singh 4 years, 7 months ago

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Jahnavi Mittal 4 years, 7 months ago

1/35

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Which of the following natural number Can be represent geometrical by dot formula a square (a) 5

Posted by Kanika Kanika 4 years, 7 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

What is the additive inverse of 1/-5

Posted by Geeta Devi 4 years, 7 months ago

CBSE > Class 08 > Mathematics

5 answers

Pratham Makwana 4 years, 7 months ago

-1/5

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Nikita And Pratik 4 years, 7 months ago

1/5

0Thank You

Mohamed Abbas Ajmal 4 years, 7 months ago

1/5

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Sakshi Kumari 4 years, 7 months ago

1/5

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Gargi Singh 4 years, 7 months ago

Additive inverse of 1 / - 5 is ‐1/5

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ANSWER

Rerepresent _6/5 rational number on line

Posted by Krishna Thakur Krishna Thakur 4 years, 7 months ago

CBSE > Class 08 > Mathematics

2 answers

Pratham Makwana 4 years, 7 months ago

——-1/5——-2/5——+3/5——-4/5——(-6/5)——-7/5

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Gargi Singh 4 years, 7 months ago

____________________________________ ‐6/5 ,‐5/5,‐4/5,‐3/5,‐2/5, ‐1/5, 0,1/5

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ANSWER

Rerepresent _6/5 rational number on line

Posted by Krishna Thakur Krishna Thakur 4 years, 7 months ago

CBSE > Class 08 > Mathematics

1 answers

Pratham Makwana 4 years, 7 months ago

——-1/5——-2/5——-3/5——-4/5——(-6/5)——-7/5

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ANSWER

(-2xy2) (5y) (-3z2

Posted by Kishan Kumar 4 years, 5 months ago

CBSE > Class 08 > Mathematics

1 answers

Preeti Dabral 4 years, 5 months ago

30xy³z² is the answer

Step-by-step explanation:

(-2xy²)(5y)(-3z²)

= (-10xy³)(-3z²)

= 30xy³z²

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ANSWER

Whole number

Posted by Harsh Tanwar 4 years, 7 months ago

CBSE > Class 08 > Mathematics

5 answers

Pratham Makwana 4 years, 7 months ago

0,1,2,3,4,5

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Sandeep Kumar Rout 4 years, 7 months ago

Starting from 0 are the whole number

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Gargi Singh 4 years, 7 months ago

0,1,2,3,4,5 etc

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Rohit Gupta 4 years, 7 months ago

Whole number is 0, 1, 2, 3.........

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Tanmay Tukaram Damale 4 years, 7 months ago

Number's like 0,1,2,3...

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ANSWER

Write five rational number which are smaller than 3. Give me solution . Ans = 21/10 , 22/10 , 23/10 , 24/10 , 25/10 .

Posted by Pari Goyal 4 years, 7 months ago

CBSE > Class 08 > Mathematics

1 answers

Pari Goyal 3 years, 11 months ago

2.1,2.2,2.3,2.4,2.5

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ANSWER

Additive inverse -2/5

Posted by Shailesh Kumar Verma 4 years, 7 months ago

CBSE > Class 08 > Mathematics

5 answers

Smriti Gupta 4 years, 7 months ago

2/5

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Gargi Singh 4 years, 7 months ago

Additive inverse of ‐2/5 =2/5

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Boboiboy . 4 years, 7 months ago

2/5

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Pooja Raj Shekar 4 years, 7 months ago

Additive inverse of -2/5 = 2/5

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Pari Goyal 4 years, 7 months ago

2/5

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ANSWER

Additive inverse of -3/4

Posted by Abhinav Kotikala 4 years, 7 months ago

CBSE > Class 08 > Mathematics

4 answers

Smriti Gupta 4 years, 7 months ago

3/5

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Pratham Makwana 4 years, 7 months ago

3/5

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Gargi Singh 4 years, 7 months ago

Additive inverse of ‐3/5 =3/5

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Pari Goyal 4 years, 7 months ago

3/4

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ANSWER

name the property under multiplication used in -4\5×1=1×-4/5

Posted by Raj Ishrit 4 years, 7 months ago

CBSE > Class 08 > Mathematics

4 answers

Gargi Singh 4 years, 7 months ago

This is multiplication inverse property

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Nikhil Patil 4 years, 7 months ago

Community property a×b=b×a

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Shlok Katkar 4 years, 7 months ago

Multiplicative inverse

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Shivam Mahaseth 4 years, 7 months ago

Community property

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ANSWER

3/6×4/7+2/5×1/3-4/7×2/3 Solve using property

Posted by Minu Bala 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Harimohan Bishnoi 4 years, 8 months ago

3x=2x+18

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ANSWER

Write the number name in Indian system 90876654 10078543 9087642

Posted by Banajyotsna Moharana 4 years, 8 months ago

CBSE > Class 08 > Mathematics

2 answers

Gargi Singh 4 years, 7 months ago

9,08,76,654— Nine crore eight lakh seventy six thousand six hundred fifty two. 1,00,78,543— One crore seventy eight thousand five hundred forty three. 90,87,642 —Ninety lakh eighty seven thousand six hundred forty two.

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Asha Mayanglangbam 4 years, 7 months ago

9,08,76,654 -Nime crore eight lakhs seventy six thousand six hundred fifty four. 1,00,78,543- One crore seventy eight thousand five hundred forty three. 90,87,642- Ninety lakhs eighty seven thousand six hundred forty two.

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The no. Of boys and girls in a class are in the ratio of 7:5. The no. Of boys is 8 more than the no. Of girls . What is total class strength?

Posted by Shravya Mishra 4 years, 8 months ago

CBSE > Class 08 > Mathematics

2 answers

Ansh Gupta 4 years, 8 months ago

Total Strength = 48 students

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??????Tejas.T .?????? 4 years, 8 months ago

2 because we are last bench boys

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ANSWER

Using appropriate properties find, -2/3 × 3/5 + 5/2 - 3/5 × 1/6

Posted by Syed Aftab Ali 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Deepika Balhra 4 years, 8 months ago

-2/3 ×3/5-3/5+5/2×1/6 ( By regrouping) 3/5×(-2/3-1/6)+5/2 ( Distributive Property) 3/5× (-2×2/3×2-1/6)+5/2 3/5×( -4/6-1/6)+5/2 3/5× (-5/6) +5/2 3/5× -5/6+5/2 -15/30 (cancel it out with 15 it will come )+5/2 -1/5+5/2 4/2 ( cancel it with 2) 2 answer

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5x (-3) = 12 What is the value of x in this question. Explain with the steps.

Posted by Jeya Srinithi 4 years, 8 months ago

CBSE > Class 08 > Mathematics

2 answers

Shanti Devi 4 years, 8 months ago

5x(-3)=12 5x(-3)+3=12+3 5x=15 x=15/5 x=3

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Shagun ??? 4 years, 8 months ago

Step 1 :- Transposing 3 from LHS to RHS.. 5x = 12+3 5x = 15 Step 2 :- To find the value of x transpose 5 from LHS to RHS.. x = 15/5 x = 3 So, the value of x is 3......

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Factorize p²+4p-16

Posted by Bhavy Sharma 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Muskan Ali 786 Muskan Ali 786 4 years, 8 months ago

Hii

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ANSWER

Find four rational numbers between 2/7 and 13/21

Posted by Reshmi Das 4 years, 8 months ago

CBSE > Class 08 > Mathematics

3 answers

Pooja Raj Shekar 4 years, 8 months ago

2/7 and 13/21 First find LCM of 7 and 21 LCM is 21 2/7×3/3=6/21 13/21×1/1=13/21 between 6/21 and 13/21 rational number are 6/21,7/21,8/21,9/21,10/21,11/21

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Ansh Gupta 4 years, 8 months ago

7/21 , 8/21 , 9/21 , 10/21

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Muskan Ali 786 Muskan Ali 786 4 years, 8 months ago

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