In a class test some of the answers obtained by Neha in mathematics and science is 28 had she got 3 more in maths is 4 marks class in Science the product of marks in obtained in 2 subjects would have been 180. find the marks obtained is 2 subjects separately. if you found your friend cheating (copying or using unfair means) during an examination would you:-(a) inform your teachers (b) ignore him (c) ask your friends to stop cheating (d) start copying him.

asked by Smeta

8 years ago

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1 answer

"sum" not "some"

Assuming you meant

had she got 3 more in maths and 4 marks less in science

I tried

m+s = 28
(m+3)(s-4) = 180

If that's what you meant, then just solve for m and s.

answered by Steve

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Question

In a class test some of the answers obtained by Neha in mathematics and science is 28 had she got 3 more in maths is 4 marks class in Science the product of marks in obtained in 2 subjects would have been 180. find the marks obtained is 2 subjects separately. if you found your friend cheating (copying or using unfair means) during an examination would you:-(a) inform your teachers (b) ignore him (c) ask your friends to stop cheating (d) start copying him.

1 answer

"sum" not "some"

Assuming you meant

had she got 3 more in maths and 4 marks less in science

I tried

m+s = 28
(m+3)(s-4) = 180

If that's what you meant, then just solve for m and s.

Steve · Accepted Answer

"sum" not "some" Assuming you meant had she got 3 more in maths and 4 marks less in science I tried m+s = 28 (m+3)(s-4) = 180 If that's what you meant, then just solve for m and s.