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3 years ago

7

A die is rolled twice. what is the probability of getting either a multiple of 3 on the first roll or a total of 7 for both roll

s?

1 answer:

never [62]3 years ago

3 0

P(multiple of 3) = 2/6 = 1/3
P(total of 7) = 6/36 = 1/6
1/3 + 1/6 = 1/2

Hopefully this helped.

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