There are 52 cards in a standard deck of cards, with four suites: hearts, clubs, diamonds and spades. Each suit has 13 cards: Ace ,2,3,4,5,6,7,8,9,10,Jack ,Queen ,King .

Let event A be choosing a 7 out of a standard deck of cards.

Identify the numbers of each of the following. Enter the probability as a fraction

There are l__l cards in the sample space.

There are l__l cards in event A.

P(A)=,l__l is the probability that you choose a 7 out of the deck of cards