m/n=r. 2m/2n=(2rn)/(2m/r)=r^2/m
the answer has to be the same for both m/n=r and 2m/2n=r because the 2 cancels out. not sure what im doing wrong.
On Sun, Jun 17, 2012 at 7:43 PM, Madness <nayrrizdaed@gmail.com> wrote:
Here's a good math question. If integer m is divided by integer n and the remainder is r, what is the remainder when 2m is divided by 2n?
the proof is literally a page long. no way you have time to do that on a test. so you gotta plug in numbers. easy answer. and that's considered a hard one.
evidently, the math portion is easier on the GRE than the SAT. Wouldn't doubt it, it's really easy.
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Posted By Madness to Madness Writers at 6/17/2012 04:43:00 PM
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