Homework Help: maths

Posted by chirag on Tuesday, February 12, 2013 at 6:47am.

If a and b are coprime positive integers such that

1/2+1/3+1/4+1/5=a/b,
what is the value of a+b?

maths - Reiny, Tuesday, February 12, 2013 at 7:39am
done by Steve
http://www.jiskha.com/display.cgi?id=1360601547

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