Can someone please kindly explain this math question for me:
GWD7-Math 36:
If a and b are positive integers such that a-b and a/b are both even integers, which of the following must be an odd integer?
a) a/2
b) b/2
c) (a+b)/2
d) (a+2)/2
e) (b+2)/2
The answer is D.
However, I am having a tough time figuring out this question. Your help will be genuinely appreciated!
Puresillylily
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