The sum of numerator of a fraction is 8.if 3 is added both of the numerator and the denominator, the fraction become 3 by 4. Find the fraction.
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Answer:
the answer is -27/-35=27/35
Step-by-step explanation:
let the number be added becomes x
so, x+8/x=3/4
(given :-3 is added to both denominator and numerator so , )
numerator becomes =x+8+3
denominator becomes =x+3
so the fraction becomes =x+8+3/x+3=3/4
=x+11/x+3=3/4. (cross multiply )
=4(x+11)=3(x+3)
=4x +44=3x+9
=4x-3x=9-44
=x=-35
according to the question
we see that :-
x+8/x=
-35+8/-35. (substituting x =-35)
-27/-35(ans)
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