John is going to select two cards from a standard deck of cards. What is the probability that he chooses a king or a jack?

Answer 1

select 2 out of 52

4 kings, 4 jacks

1/13 =king, 1/13= jack, 2/13 =8/52 = king or jacks

P(k or j on both draws) = (2/13)(7/51) =14/13(51) = 14/663