Maddi P.
asked • 02/02/15
Mrs. Dugger has 15 coins. She wants to organize them into three piles such that each pile has an odd number of coins. How many ways can this be done?
Mitiku D.
answered • 02/02/15
Effective & Efficient
There might be a better way of doing this Maddi but this is what I approached it
1,1,13
1,3,11
1,5,9
1,7,7
1,9,5
1,11,3
1,13,1...........
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