Question

5.The present age of Sonu is one third of his father's present age. After 4 years the sum of their ages will be 60 years. The present age of Sonu is ______.

Answer 1

Answer:

sonu's present age=13

father's present age=39

Step-by-step explanation:

let sonu's age be 's' and fathers age be 'f'

s=1/3f

f=3s

after 4 years, ages will be s+4 and f+4

s+4+f+4=60

s+3s+8=60

4s=52

s= 13

f=3s=13*3= 39

Answer 2

Answer:

the present age of Sonu is 13 and his father's age is 39.