Question

A bag contains 18 balls. Out of which x balls are white. If 2 more white balls are put in the bag, the probability
of drawing a white ball will be 9/8 - times that of the probability of white balls comes in original. find x.
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Answer 1

Answer:

A bag contains 18 balls. Out of which x balls are white. If 2 more white balls are put in the bag, the probability

of drawing a white ball will be 9/8 - times that of the probability of white balls comes in original. find x.