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MathNet 2009-part-05 — 172 problems (EN–VI) Question 100

Math Olympiad Vault · MathNet 2009-part-05 — 172 problems (EN–VI)

Question 100

Two jokers are added to a $52$ card deck and the entire stack of $54$ cards is shuffled randomly. What is the expected number of cards that will be between the two jokers?