Question

If m and n are positive integers what is the greatest possible value of n in 9+M+N=16

Answer 1

Answer:

16 - 9 = M+N

So, M+N = 7

So, greatest possible value of N can be 6.

because M can't be zero. And minimum value of M can be 1.

so M + N = 1 + 6 = 7.

Satisfied.