Question

If the numerator and denominator of a fraction is increased by 1, the fraction becomes and if the numerator and denominator of same fraction are decreased by 1, it becomes 2/ 3. Find the fraction.​

Answer 1

Step-by-step explanation:

Let the fraction be DN.

We know that, D+3N+1=21

2N−D=1

And,

D+7N+2=52

5N−2D=4

On solving these equations,

N=2 and D=3

Thus, Fraction = 32