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A bag of marbles contain 7 blue, 6 green, 3 yellow and 2 red. What is the probability of randomly choosing 1 blue or red marble?

A bag of marbles contain 7 blue, 6 green, 3 yellow and 2 red. What is the probability of randomly choosing 1 blue or red marble?
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A bag of marbles contain 7 blue, 6 green, 3 yellow and 2 red. What is the probability of randomly choosing 1 blue or red marble?

User Nepoxx
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1 Answer

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Probability of Blue or Red marble=7+2/18=9/18=50%


User Maniaque
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