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A bag contains 3 green marbles, 4 red marbles, and 5 blue marbles. Three marbles are drawn from the bag without replacement. Find the probability of drawing 2 red marbles and 1 blue marble.
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A bag contains 3 green marbles, 4 red marbles, and 5 blue marbles. Three marbles are drawn from the bag without replacement. Find the probability of drawing 2 red marbles and 1 blue marble.

User Mitendra
by
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1 Answer

3 votes
Green 3/12
Red 4/12
Blue 5/12

2 Red and 1 Blue 3/12 or 25%
User Thiruvenkadam
by
6.8k points
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