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A dozen donuts from an unlimited supply of five types of donuts 2007-01-07
From Mel:
how many ways can you buy a dozen donuts from an unlimited supply of five types of donuts?
Answered by Penny Nom.
Sharing a donut 2001-09-06
From Amanda:
You have invited 11 people over to your house one day, and your friends are hungry. You go into the kitchen and find out you only have 1 donut (with a hole in the middle). In order to feed 12 people (including you), you must cut the donut into 12 pieces with only using a straight knife and cutting 3 times. This is NOT a trick question.
Answered by Claude Tardif.



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