Question

in a deck of 52 playing cards, what is the probability of getting a spade?

Explanation:

Step1: Calculate the number of spades

There are 13 spades in a deck of 52 cards.

Step2: Use the probability formula

Probability = $\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. Here, the number of favorable outcomes (spades) is 13, and the total number of outcomes is 52. So the probability is $\frac{13}{52}$.

Step3: Simplify the fraction

$\frac{13}{52}=\frac{13\div13}{52\div13}=\frac{1}{4}$.

Answer:

$\frac{1}{4}$