Question

a bag contains 5 green 7 and 3 Blue Balls A ball is drawn at random find the probability of drawing a red ball every job a blue ball and then a red ball find the sample space and the probability of drawing a green boy​

Answer 1

the probability of red ball = 7/15

the probability of green ball = 5/15 = 1/3

and blue ball = 3/15 = 1/5

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