Question

aman's fathers age is 5 timesas old as aman.after 5 years ,his father will be four time as old ashis son,then find therepresent age.

Answer 1

let aman age be x
a man father age = 5x

5 x + 5 = 4( x + 5)

5x + 5 = 4x + 20
x = 15

aman age = 15
aman father age = 75