Question

after 6 years raju’s father’s age will be twice that of the his age and 2 years ago, his mothers age was twice that of raju’s age. what is the sum of raju’s parents’ age?

Answer 1

6 +  F = 2(R + 6)

F = 2R + 6

M - 2 = 2(R -2)

M = 2R - 2

F + M = 2R + 6 + 2R - 2 = 4R +4

Four more than 4times of Raju's age