Question

The dinominator of a fraction is 3 more than numerator if 5 is added to both the parts the resulting answer is equal to 4/5 find the fraction

Answer 1

Let the numerator be x.
Denominator will be x+3.
As per the question,
(x+5)/(x+3+5)= 4/5
5(x+5)= 4(x+8)
x = 7
So, Fraction will be 7/10.

Answer 2

let numerator =x
denominator=x+3
ATQ
x/x+3
x+5/x+3+5=4/5
x=7
fraction=7/10