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A card is drawn from a pack of cards . F...

A card is drawn from a pack of cards . Find the probability that it is
a red card

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To find the probability of drawing a red card from a standard deck of cards, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Total Number of Cards**: A standard deck of cards contains a total of 52 cards. **Hint**: Remember that a standard deck consists of 4 suits, each with 13 cards. 2. **Determine the Number of Red Cards**: In a deck, there are 2 red suits: hearts and diamonds. Each suit has 13 cards, so the total number of red cards is: \[ 13 \text{ (hearts)} + 13 \text{ (diamonds)} = 26 \text{ red cards} \] **Hint**: Count the cards in each red suit to find the total. 3. **Calculate the Total Possible Outcomes**: The total possible outcomes when drawing one card from the deck is 52 (the total number of cards). **Hint**: The total outcomes are simply the total number of cards in the deck. 4. **Determine the Number of Favorable Outcomes**: The favorable outcomes for this event (drawing a red card) are the 26 red cards identified earlier. **Hint**: Favorable outcomes are the outcomes that satisfy the condition of the event. 5. **Use the Probability Formula**: The probability \( P \) of an event is given by the formula: \[ P(\text{event}) = \frac{\text{Number of favorable outcomes}}{\text{Total possible outcomes}} \] Substituting the values we have: \[ P(\text{red card}) = \frac{26}{52} \] **Hint**: Make sure to substitute the correct numbers into the formula. 6. **Simplify the Probability**: Simplifying \( \frac{26}{52} \) gives: \[ P(\text{red card}) = \frac{1}{2} \] **Hint**: Always simplify fractions to their lowest terms for clarity. ### Final Answer: The probability that the drawn card is red is \( \frac{1}{2} \).
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