Hi uttom,
When posting a prompt, you should post the ENTIRE question, including the answer choices. My guess is that there are some additional "restrictions" to this question, even though you have not listed them.
Do A and B have to be integers?
Do A and B have to be positive?
Can A and B be the same value?
If A=3, B=8, is that considered different from A=8, B=3?
GMAT questions are carefully worded so that there should be no confusion about the information provided or the question that you are expected to answer.
Assuming that A and B have to be positive integers, then you can list out all of the possibilities (there aren't that many):
3, 9
4, 8
5, 7
6, 6
7, 5
8, 4
9, 3
10, 2
11, 1
Here we have 9 possible pairs of numbers.
GMAT assassins aren't born, they're made,
Rich
Last edited by
[email protected] on Fri Jul 11, 2014 10:20 am, edited 1 time in total.
