Two cards are chosen at random from a standard deck of 52 cards without replacement. What is the probability of choosing two kings?

1/221

Step-by-step explanation:

There are 4 kings in a standard deck of cards

P (one king) = number of kings / number of cards

4/52

= 1/13

Then we do not put the card back. Now we have 3 kings and 51 cards

P (2nd king) = number of kings / number of cards

=3/51

=1/17

We need to multiply these together

P (one king, 2nd king without replacement) = 1/13*1/17 = 1/221