Question

If a fraction has denominator 7 and if 3 is added both numerator and denominator then the value becomes 4/5 . what will be the fraction

Answer 1

Let the numerator be x

Given, the denominator is 7

Then fraction be x/7

If 3 is added to both nr and dr

It becomes 4/5

According to this condition,

x+3/7+3=4/5

x+3/10=4/5

By simplifying this eqn

We get x+3=4*2

x+3=8

x=8-3=5

Fraction is 5/7

If it helpz ,pls mark as brainliest