Question

John is 5 times as old as Sam. after 12 years, the ratio of Sam's age : jhon's age will be 5 : 9. find their ages now.

Answer 1

Sam's age :-27
John's age:-15
Sam:jhon=5:9
5*3=15
9*3=27
15-12=3
27-12=15
3:15= 1:5