Question

Find all the possible value of M and Y in the addition Y+Y+Y=MY.

Answer 1

Answer:

Y=0 M=3

Step-by-step explanation:

3Y=MY

or MY=3Y

MY-3Y=0

Y(M-3) =0

Y=0 M=3

Answer 2

Answer:

Y±Y±Y=MY

3Y = 10M±Y

2Y =10M

M = Y/5 (i. e Y is divisible by 5.Hence Y=0or 5)

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