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A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. If you select one marble from the jar at random, what is the theoretical probability of getting a marble that is not blue?
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A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. If you select one marble from the jar at random, what is the theoretical probability of getting a marble that is not blue?

User Akash Desarda
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1 Answer

5 votes
50% chance, since their are 50 other marbles in the jar.
User Graham Anderson
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