Question

The ratio of the current ages of ajay and vijay is 8:5. The ratio between vijay's age 4 years ago and vijay's age 5 years from now is 1:1. Find the ratio between vijay's age 9 years hence and vijay's age 9 years ago.

Answer 1

Answer:

let present age of ajay s x,

and vijay s y

then

x:y=3:4 (eqn 1)

then after 5 years

ratio s-

x+5/y+5=4/5 (eqn 2)

by solvng eqn 1 and 2

we get x=15

y=20

hence the age of vijay is 20 years.

hope it's helpful...