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A bag of marbles contains 3 green marbles, 7 red marbles, 2 white
marbles, and 10 black marbles. If a marble is randomly chosen, what is
the probability that the marble will NOT be green or white? Express the
probability as a fraction.

Respuesta :

total 22 marbles, green and white ones are 5 so 22-5=17 so 17/22 or 17 out of 22

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