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1The odds in favor of A solving mathematical problem are 3 to 4 and the odds against B solving the problems are 5 to 7 Find the probability that the problem will be solved by at least one of them?
Wiki User
∙ 14y ago
3/4 x 5/7
21/28 + 20/28
42/56
0.75
Wiki User
∙ 14y ago
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