SOLUTION: A box is filled with 5 brown cards, 2 red cards, and 7 green cards. A card is chosen at random from the box. What is the probability that it is a brown or a green card?
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-> SOLUTION: A box is filled with 5 brown cards, 2 red cards, and 7 green cards. A card is chosen at random from the box. What is the probability that it is a brown or a green card?
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Question 809260: A box is filled with 5 brown cards, 2 red cards, and 7 green cards. A card is chosen at random from the box. What is the probability that it is a brown or a green card?
Write your answer as a fraction in simplest form.
