What is the probability of drawing a heart from a standard deck of cards?

To determine the probability of drawing a heart from a standard deck of 52 cards, we start by recognizing that there are 4 suits in a deck: hearts, diamonds, clubs, and spades. Each suit contains 13 cards, which means there are 13 hearts in total.

The probability of an event is calculated by taking the number of successful outcomes divided by the total number of possible outcomes. In this case, the number of successful outcomes (drawing a heart) is 13, and the total number of possible outcomes (total cards in the deck) is 52.

The calculation for the probability of drawing a heart is:

[ \text{Probability} = \frac{\text{Number of hearts}}{\text{Total number of cards}} = \frac{13}{52} ]

This fraction simplifies to:

[ \frac{1}{4} ]

Therefore, the probability of drawing a heart from a standard deck of cards is indeed 1/4. This outcome highlights the fundamental principles of probability and the typical structure of a standard deck.