Hi All,
I am trying to find/figure out if there is a way to solve problems like "how many integers between a and b are divisible by 3" or "The product of the 1st
positive integers is NOT divisible by the following..", etc.
Can anyone list me some formulas/tricks that will be helpful?
Thanks
Any number property tricks?
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Have you downloaded my GMAT Flashcards? I discuss some tricks related to these kinds of problems: https://www.beatthegmat.com/viewtopic.php?t=32maxim730 wrote:Hi All,
I am trying to find/figure out if there is a way to solve problems like "how many integers between a and b are divisible by 3" or "The product of the 1st
positive integers is NOT divisible by the following..", etc.
Can anyone list me some formulas/tricks that will be helpful?
Thanks
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