Question

A father is 3 times as old as his son. In 10 years he will be double his son's. Find their percentages.

Answer 1

Step-by-step explanation:

let son age =x

father =3x

after 10 yrs their age

son = x+10

father =3x+10

acc to question x+10/3x+10= 1/2

solving it we will get

x=10

means son's present age =10 and father's is 30

son's age is