Pairadice
description
Transcript of Pairadice
Pair-a-Diceby Max Glaser, Nicholas Man and Alvin Tse
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Dice Game!
Muhammed wins if the number of the first die (with numbers 1-6) is a factor of the second die (with numbers 7-12).
A%y wins if one is an odd number and the other is even.
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Muhammed’s chances(1,7)(1,8)(1,9)(1,10)(1,11)(1,12)
(2,8)(2,10)(2,12)
(3,9)(3,12)
(4,8)(4,12)
(5,10)
(6,12)
15 chances of him winning(5 chances of them both winning)
= 10 chances of him winning
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Ally’s chances(1,8)(1,10)(1,12)
(2,7)(2,9)(2,11)
(3,8)(3,10)(3,12)
(4,7)(4,9)(4,11)
(5,8)(5,10)(5,12)
(6,7)(6,9)(6,11)
18 chances of her winning(5 chances of them both winning)
= 13 chances of her winning
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Both losing numbers
(3,7), (3,11)
(4,10)
(5,7)(5,9)(5,11)
(6,8)(6,10)
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So...
The chance of Muhammed winning is 10/36 = 28%
The chance of A%y winning is 13/36 = 36%
The chance of a tie is 13/36 = 36%
The game is not fair :(
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The end
And sorry Muhammed
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