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There are 6 brown, 5 blue, and 2 orange marbles in a hat. What is the probability of picking two orange marbles in a row without returning the marbles back to the hat? (Write your answer as a fraction.
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Jan 5, 2016
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There are 6 brown, 5 blue, and 2 orange marbles in a hat. What is the probability of picking two orange marbles in a row without returning the marbles back to the hat? (Write your answer as a fraction.)
Mathematics
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Wudizhuo
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Answer and workings in the attachment below.
Rossmcm
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Jan 12, 2016
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