perplexus.info :: Probability : Dodecahedron Chance Determination

Dodecahedron Chance Determination (Posted on 2016-10-20)

The numbers 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 are randomly written on the faces of a regular dodecahedron so that each face contains a different number.

Find the probability, in the form M/N, that no two consecutive numbers are written on faces that share an edge (10 and 1 are considered to be consecutive).

No Solution Yet Submitted by K Sengupta

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Subject	Author	Date
re(3): clarification	Charlie	2016-10-20 16:48:08
re(2): clarification	Charlie	2016-10-20 16:04:43
For 1 - 12	Charlie	2016-10-20 15:30:10
solution for puzzle as originally given	Charlie	2016-10-20 15:13:11
re: clarification	Daniel	2016-10-20 14:14:25
clarification	Daniel	2016-10-20 13:25:30

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