SOLUTION: A bag contains 1 green , 1 red and 5 white balls I withdraw a ball and then without replacing it withdraw a another. What is the probability that I have withdrawn both the

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Question 880393: A bag contains 1 green , 1 red and 5 white balls
I withdraw a ball and then without replacing it withdraw a another.
What is the probability that I have withdrawn both the red and green balls .
Many thanks
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
7 balls: 1G, 1R, 5W
draw two, w/o replacement
P(red and green) = %281%2F7%29%281%2F6%29