MathDB

4

Part of 2012 India PRMO

Problems(1)

2012 preRMO p4, RMO=240, RO+M-46, R+MO=64, R+M+O=?

Source:

6/16/2019
The letters R,MR, M, and OO represent whole numbers. If R×M×O=240R \times M \times O = 240, R×O+M=46R \times O + M =46 and R+M×O=64R + M \times O = 64, what is the value of R+M+OR + M + O?
number theory