Destroyer Math Question

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Molarcule

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  1. Pre-Dental
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What is the proability of rolling a sum of 6 and then a sum of 6 again in two consecutive rolls of a pair of dice?
 
to roll a sum of 6: there are 5 ways you can get a sum of 6 ( 3-3 2-4 4-2 1-5 5-1) so the probability of rolling a sum of 6 is 5/36. to roll a sum of 6 again : 5/36
-----> 5/36 * 5/36 = 25/(36*36) = 5^2/6^4
 
to roll a sum of 6: there are 5 ways you can get a sum of 6 ( 3-3 2-4 4-2 1-5 5-1) so the probability of rolling a sum of 6 is 5/36. to roll a sum of 6 again : 5/36
-----> 5/36 * 5/36 = 25/(36*36) = 5^2/6^4

+1👍
 
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