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Omni-MATH / Jack, Jill, and John play a game in which each randomly picks and then replaces…

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problem

Jack, Jill, and John play a game in which each randomly picks and then replaces a card from a standard 52 card deck, until a spades card is drawn. What is the probability that Jill draws the spade? (Jack, Jill, and John draw in that order, and the game repeats if no spade is drawn.)

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