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Mathematics, 03.06.2021 20:40 ddaaaeeee2960

Alan has 3 quarters and 7 dimes in his pocket. If he takes out a coin, puts it back in his pocket, and then takes out a coin again, what is the probability that both coins are dimes?

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Alan has 3 quarters and 7 dimes in his pocket. If he takes out a coin, puts it back in his pocket, a...
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