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A bag contains 3 red, 6 white and 7 blue balls. If two balls are drawn at random, then the probability of getting both white balls is Options 5/40 6/40 7/40 14/40
A bag contains 3 red, 6 white and 7 blue balls. If two balls are drawn at random, then the probability of getting both white balls is 5/40. 6/16*5/15=30/240=5/40. (this could be further to reduced to 1/8)
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Asked 5/28/2014 12:07:25 AM
Updated 5/28/2014 6:25:11 AM
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A bag contains 3 red, 6 white and 7 blue balls. If two balls are drawn at random, then the probability of getting both white balls is 5/40.
6/16*5/15=30/240=5/40.
(this could be further to reduced to 1/8)
Added 5/28/2014 6:25:11 AM
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