A box contains 2 red balls, 2 blue balls and 1 green ball. We draw, simultaneously without replacement, 2 balls from the box. Find the probability that among the drawn balls, one is green.
Added by Maya D.
Step 1
There are a total of 5 balls in the box, so we can choose 2 balls out of 5 in C(5,2) = 10 ways. Show more…
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