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A bag of 6 marbles has numbers 1 through 6. If you pick 2 with out replacing what is the probability that the product is a multiple of 4?
Wiki User
∙ 14y ago
The first draw can be any one of 6 marbles.
The second draw can be any one of the remaining 5 marbles.
Total ways to draw 2 = (6 x 5) = 30 ways.
Successful draws can be:
1, 4
4, 1
2, 4
4, 2
2, 6
6, 2
3, 4
4, 3
5, 4
4, 5
6, 4
4, 6
= 12 possible successes.
The probability of success = (12/36) = 1/3 = 33 and 1/3 %
Wiki User
∙ 14y ago
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