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We toss two dice. What is the probability that the sum of the faces equals 9? (Give your answer as a fraction, not as a decimal.)

2007-01-17 01:35:20 · 1 answers · asked by pkbrauer 1 in Science & Mathematics Mathematics

1 answers

4/36=1/9
There are 6 x 6 = 36 possible combinations.
But there are only four summing up 9: 3+ 6, 4 + 5, 6 + 3 and 5 + 4.

2007-01-17 01:38:57 · answer #1 · answered by Jano 5 · 0 0

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