There are 4 king in standard deck of 52 cards l. id a card was chosen at random what is the probability of selecting a card that is not a king

The answer is 12/13 in fraction form or 92% as a percent

48 cards are not Kings, so:
48/52 = 12/13 in simplest form. (or approximately 92% chance)
Meaning there is a 12 in 13 chance you would be able to pick a card that isn't a king.

Hope this helps!