"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.
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.
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