a black contain 9 white and 18 black balls one ball is drawn at random find the probability of that the ball draw is white
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a black contain 9 white and 18 black balls one ball is drawn at random find the probability of that the ball draw is white
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Answer:
white contain 1 and black contain 32
draw at random o
Answer:
total27
probability of white ball =9/27=1/3