Math, asked by sandrapillai, 1 year ago

a bag contains 12 green and x black balls.If one ball is drawn at random from bag, what is the probability of getting a black ball? If 2 red ball is put and 2 black balls are taken out of the bag, the probability of drawing a black ball is now two-third of what it was before.Find x.Pls answer fast

Answers

Answered by brain38

10

Black balls = x = 6

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