Blackbox wrote:
Can someone tell how to quickly identify which is bigger between fractions that are greater than 1?
For e.g, between 120/121 and 160/161, how could one tell which is bigger in about 30 secs? Bunuel, any help here, please?
We have an article on this:GMAT Shortcut: Adding to the Numerator and Denominator .
Hope it helps.
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