Question

The ratio of the ages of neeti & yash is 4 : 3, the sum of their ages is 28 yrs. what is the ratio of their ages after eight years?

Answer 1

let neeti age=n
and yash age = y
then n/y =4/3
so n=4y/3
similarly
n+y=28
putting value of n
4y/3+y=28
(4y+3y)/3=28
7y/3=28
y=28*3/7
y=4*3=12
so y=12
n=4y/3
n=4*12/3
n=4*4=16
so ages
yash=12
neeti=16
after 8 years
yash=12+8=20
neeti=16+8=24
neeti/yash = 24/20
neeti/yash =6/5