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he probability of rolling a number that is divisible by 3 on a number cube is 1/3 . The probability of rolling a 5 on the number cube is 1/6 . What is the probability of rolling a number that is divisible by 3 or a 5? A.1/2 B.1/18 C.2/3 D.2/9



Answer :

or = addition in probability
1/3 + 1/6 =
2/6 +1/6 = 3/6 =
1/2
The answer is A

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