Question

Aman is 28years old than his son.After ten years he will be thrice as his son find their present ages

Answer 1

let aman's age be 'x' and son's age be 'y'.

x = 28+ y ..............(i)

x+10 = 3(y+10)

28+y +10 = 3y + 30 .......(from (i))

3y - y = 38-30

2y = 8

y = 4

so x= 28 + 4 = 32