Question

A card is chosen at random from a deck of 52 cards. It is then replaced and a second card is chosen. What is the probability of choosing a four and then a king?

Answer 1

Answer:

Answer is 26

Step-by-step explanation:

There are four groups of card :

1) one (12)

2) queen (12)

3) king (15)

4) four (13)

the probabity of choosing king is 15/52 and then, the choosing probability of four is 13/52

Therefore the total probability is 15/52 + 13/52 = 28/52

28/52=  7/13 (by simplification)