In a deck of 52 cards there are 4 aces what is the ratio of aces to all the cards in a deck of cards?

The ratio of aces to all cards in a deck of 52 cards can be calculated as 4 aces out of 52 total cards. This simplifies to 1 ace for every 13 cards in the deck. Therefore, the ratio of aces to all cards in the deck is 1:13.