Question

the ages of sonal and manoj are in the ratio 7:5 . ten years hence, the ratio of their ages will be 9:7 . find their present ages

Answer 1

sonal = 35 and manoj=25

Answer 2

let sonal 'present age=7x
after ten years 7x+10=9x
x=5
present age =7×5=35 years
let present age of manoj =5x
after ten years =5x+10=7x
x=5
present age =5×5=25years