Question

answer the 4th question ​

Answer 1

Answer:

let now age of A=x

and age of B=x-5

5 years ago

x-5/(x-5-5) =3/2

x-5/x-10 =3/2

2x-10=3x-30

x=20

age of A=x=20

age of B=x-5=15