If two dice are rolled, what is the probability that at least one number is odd and the sum of the two numbers is even?

Question

Mathematics

Julianna Benjamin

29 September, 09:10

If two dice are rolled, what is the probability that at least one number is odd and the sum of the two numbers is even?

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Answers (1)

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Dominique Fischer · Answer 1

The number of the first day is odd (1; 3; 5) prob = 1/2

if the sum of the numbers must be even the second number must be odd too.

prob 1/2

so prob = 1/2 x 1/2 = 1/4