A card is chosen at random from a standard deck of 52 cards. What is the probability that it is a King or black (or both)?

rohitaop
Jun 12, 2018

#1**0 **

The probability of selecting a king is 4/52 which is just 1/13 because there are 4 kings in a 52 card deck.

The probability of selecting a black card is 1/2 because half of the cards are black.

The probability of selecting a black king is 2/52 which is just 1/26 because there are 2 black kings in a 52 card deck.

zxElementzx
Jun 12, 2018