Concept:These are dependent events because cards are drawn without replacement, so multiply their probabilities.Explanation:There are 4 kings in a deck of 52 cards.Probability that the first card is a king is 524​=131​.After one king is removed, 3 kings remain in 51 cards.Probability that the second card is also a king is 513​=171​.After two kings are removed, 50 cards remain and there are still 4 aces.Probability that the third card is an ace is 504​=252​.Required probability is 524​×513​×504​.This equals 131​×171​×252​=55252​.Answer:55252​