ProbabilityCombinatorics
A standard 52-card deck is shuffled well. Cards are dealt one by one until a 7 appears. What is the probability that no king, queen or jack appears before the first 7? Give an exact fraction or decimal.
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A standard 52-card deck is shuffled well. Cards are dealt one by one until a 7 appears. What is the probability that no king, queen or jack appears before the first 7? Give an exact fraction or decimal.