Answer:
The answer is
.
Explanation:
In a deck there are total 52 cards.
We need to choose 2 card.
For the first choosing it needs to be a king.
There are 4 kings in a deck.
From the 4 kings, we can choose 1 king in 4 ways. Similarly from 52 cards one can be chosen in 52 ways.
Hence, the probability of choosing the first card is
.
Now there 51 cards are left over.
In a deck there are 4 queens.
Hence, the probability of this time getting a queen is
.
The ultimate probability will be
.