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Problems › Probability

Matching Colors from Two Jars

Probability · Easy · Free problem
Bob has two jars of marbles: - **Jar A:** $4$ blue and $6$ red marbles (
0$ total) - **Jar B:** $5$ blue and $3$ red marbles ($8$ total) Bob draws one marble uniformly at random from each jar. What is the probability that the two marbles are the same color?

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