Question

If the same number is added to both the numerator and the denominator of a fraction3/5
then the result
is 3/4 . Find the number.​

Answer 1

Step-by-step explanation:

let the number be x.

therefore according to given condition

(3+x)/(5+x)=3/4

4(3+x)=3(5+x)

12+4x=15+3x

4x-3x=15-12

x=3

the number is 3.