You are dealt one card from a​ 52-card deck. Find the probability that you are dealt a king or a red card.

7/13

Step-by-step explanation:

There are 52 cards in total and 26 red ones. There are 4 kings but two of them are red, so 2 are black. 26 + 2 = 28. 28/52 = 14/26 = 7/13. 7/13 probability

Is it correct?

7/13

Step-by-step explanation:

Half the deck is red so there are 26 reds.

There are 4 kings but we already counted two of these in the 26.

So there are 26+2 red or king cards total.

The probability of selecting a king or red is 28/52.

This can be reduced by dividing top and bottom by 4: 7/13.