Question

The letters R, M, O represent whole numbers .If R×M×O =240, R×O+M=46 and R+M×O=64 find R, M, O

Answer 1

R*M*O=240
LET R,O,&M be 4,10&6 respectively
R*O+M=46
4*10+6=46

R+O*M=64
4+10*6=64

So, R+M+O
4+10+6=20