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A bag contains 4 red marbles, 4 green marbles, and 4 blue marbles. If Oliver draws 3 marbles, replacing them in the back each time, what is the probability he will draw 3 blue marbles?
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A bag contains 4 red marbles, 4 green marbles, and 4 blue marbles. If Oliver draws 3 marbles, replacing them in the back each time, what is the probability he will draw 3 blue marbles?

User Gwnp
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1 Answer

3 votes
4/12 or 1/3 if you reduce
User Amen Ayach
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