SOLUTION: A bag contains 4 red marbles, 2 blue marbles, and 7 green marbles. What is the probabilty of choosing a blue marble when one marble is drawn?

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Question 39232: A bag contains 4 red marbles, 2 blue marbles, and 7 green marbles. What is the probabilty of choosing a blue marble when one marble is drawn?
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
2 blue out of a total of 13 marbles.

P(blue) = 2/13

Jon.