Question

the denominator of rational numbers is greater than its numerator by 10 if the numerator is increased by 19 and the denominator is decreased by 1 the number obtained is 3/2 find the rational number ​

Answer 1

let the numerater be x

the denominator will be x+10

x+19/×+10-1=3/2

2(x+19)=3(×+9)

2x+38=3x+27

38-27=3x-2x

11=x

x+10

11+10=21

11/21