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A box contains 5 blue, 4 red, and 3 yellow marbles. Two marbles are randomly drawn and not replaced. What is the probability of drawing a blue then a red marble?

A box contains 5 blue, 4 red, and 3 yellow marbles. Two marbles are randomly drawn and not replaced. What is the probability of drawing a blue then a red marble?
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2 votes
A box contains 5 blue, 4 red, and 3 yellow marbles. Two marbles are randomly drawn and not replaced. What is the probability of drawing a blue then a red marble?

User Erik Aronesty
by
8.1k points

1 Answer

2 votes

Answer:

5/33

Explanation:

5/12 * 4/11 = 20/132 = 10/66 = 5/33

User Ganesh Krishnan
by
8.2k points
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