Answer:
1/5525
Explanation:
Required outcome = Number of kings in a deck = 4
Assume card is drawn without replacement :
Number of cards In a deck = total possible outcomes = 52
Probability = required outcome / Total possible outcomes
P(first draw is a king) = 4 /52 = 1/13
P(secind draw is a king) = 3 /51
P(third draw is a king) = 2 /50
P(first three cards is a king) :
1 /13 * 3/51 * 2/50 = 6/33150 = 1/5525