A standard deck has 52 cards in total.
There are 4 aces in a deck (one in each suit: Hearts, Diamonds, Clubs, and Spades).
The probability of drawing an ace is:
Probability =Total number of cardsNumber of aces
Probability =524
Simplifying the fraction by dividing both numerator and denominator by 4:
524=131
Therefore, the probability of drawing an ace is 131.