Question

the ratio of present ages of prabhat and anisha is 3:4 . if ptabhat is 6 years and 9 months old, then find the age of anisha

Answer 1

3/7*x=27/4
x=63/4
4/7*63/4=9years

Answer 2

thinking practically
multiply numerator and denominator with 2
we get 6/8
6 years for Prabhat and 8 years for Anisha
and the comman thing is 9 months
it's clear that Anisha age is 8 years and 9 months old