SOLUTION: Is m+n an integer, why or why not?

Question 569387: Is m+n an integer, why or why not?
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
What are m and n? If m and n are integers, then m+n is an integer. If m and n are not necessarily integers, m+n could be an integer (if and only if the fractional part of m plus the fractional part of n equals an integer, e.g. 3.7 + 1.3).
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