On Jun 10, 10:07am, Dr. Ferenc Nagy wrote:
> Subject: Three new Challenge....(2 for Math enthusiasts and one for everyb
snip...
 
> Judy makes a cake in a rectangular tin. The edge of the cake becomes
> burnt. She cuts the cake into small rectangular pieces. How much cuttings
> has she to make in each direction paralelly with the sides of the wall of
> the tin that the number of "good" slices with no burnt side would be
> equal with the number of "bad" slices with at least one burn side?
 
Does each cut have to start and end at an edge?
 
Jeff
 
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