Question 65
How many pairs $(m, n)$ of positive integers satisfy the condition $\frac{3}{m} + \frac{2}{n} = 1$?
(A) 2
(B) 3
(C) 4
(D) 5
(E) More than 5.
(A) 2
(B) 3
(C) 4
(D) 5
(E) More than 5.
MathNet 2011 Question 65
Math Olympiad Vault · MathNet 2011