Question

rohan is 26 years younger to his father the father is 20 years younger to rohans grandfather if sum of three is 84 years what is the age of father

Answer 1

fathers age will be 30 .

let grandpa age be x

father age will be x-20

rohan age will be x-20-26

then x+x-20+x-20-26 =84

so x=50

put this in father age as x-20

50-20= 30

Answer 2

step1:-
added 26 to 20
26+20=46
step2:-
subtract 46 from 84
84-46=36
i hope it is correct answer