Math, asked by usman527, 1 year ago

ruchi is 4yr younger than surbhi.their ages are in the ratio of 3:5. how old is ruchi?

Answers

Answered by nitin893singh
1
let Richie's age be x
and surbhi's be x+4
atq

5x=3(x+4)
5x=3x+12
x=12/2
x=6 years
Similar questions