What is the probability of choosing one white and one blue marble?

In a bag of 4, 3, 2, a red, white, blue and yellow marble, respectively.

= 3 / 10 (2 / 9) = 6 / 90 or (6 / 6) / (90 / 6) = 1 / 15 Answer: 1 / 15

White Stripes – Blue Orchid

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