Question

the sum of rhe numerator and the denominator of a given fraction is 12. if 3 is added to its denominator, the fraction 1/2 . find the given fraction​

Answer 1

Answer:

n=x

d=12-x

nn=x

nd=12-x+3=25-x

x/25-x=1/2

x=50-2x

x=50