【How-to】What is the probability of pulling a red jack

The probability of picking up a club is 13/52, since each deck contains 13 club (1♣, 2♣, 3♣, 4♣, 5♣, 6♣, 7♣, 8♣, 9♣, 10♣, J♣, Q♣, K♣) cards. The probability of picking up a both club and king is 1/52, because there’s only one K♣ in a deck of cards.