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A jar contains 4 green, 5 blue, 1 red, 5 black marbles. Two marbles are drawn from the jar at random without replacement. What is the probability both marbles drawn are blue
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A jar contains 4 green, 5 blue, 1 red, 5 black marbles. Two marbles are drawn from the jar at random without replacement. What is the probability both marbles drawn are blue

User JimZ
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1 Answer

1 vote

5/15 because there are 5 blue marbles and 15 marbles all together.


User Bangyou
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