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The faces of an octahedral die are labeled with digits 1 through 8. What is the probability, expressed as a common fraction, of rolling a sum of 15 with a pair of such octahedral dice?

 Mar 16, 2021
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Nevermind I got it! Answer is 1/32

 

numbers through 1 and 8 that can add up to 15: 7 and 8 OR 8 and 7, meaning there are 2 possibilities for a sum of 15

 

8*8=64 total possibilities

 

2/64

 

1/32

 Mar 16, 2021

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