ernesto8143 ernesto8143

10-01-2020
Geography

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A box is filled with 9 red cards, 8 brown cards, and 3 yellow cards. A card is chosen at random from the box. What is the probability that it is a red or a yellow card?

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10-01-2020

12/20 or 3/5 (both equally correct, but 3/5 is the simplified answer)

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