shresth shresth

19-03-2015
Math

Answered

_+_+___=30 using 1,3,5,7,9,11,13,15.

Answer :

19-03-2015

We wont get a even number if we add odd numbers an odd number of times.
So this has to be solved using factorial-
3! + 11 + 13 = 30.This will be a solution.

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sumanjali sumanjali

20-03-2015

Its impossible as the sum of three odd numbers will never be even

Answer Link

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