Jaque has a deck of 52 cards with 4 suits (hearts, spades, diamonds, and clubs), and each suit has cards numbered 1–13. What is the theoretical probability of him picking a heart from the deck of cards? The answer should be a fraction. Remember to simplify.(1 point)

There are a total of 13 hearts in a deck of 52 cards.

The probability of picking a heart from the deck of cards is:
Number of hearts / Total number of cards = 13 / 52

Simplify the fraction by dividing both the numerator and the denominator by their greatest common factor, 13:
13 ÷ 13 / 52 ÷ 13
1 / 4

Therefore, the theoretical probability of Jaque picking a heart from the deck of cards is 1/4.