SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the formula for calculating relative frequency
![Relativefrequency=\frac{number\text{ of required events}}{number\text{ of total events}}](https://img.qammunity.org/2023/formulas/mathematics/college/xoaugkotfpvnm0y6u51c4o6kegvq0mem7x.png)
STEP 2: Calculate the relative frequency
![\begin{gathered} number\text{ of club}=12 \\ number\text{ of total cards}=52 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/jy574e0dg8jkopae43db16zvqvuid7mq8q.png)
By substitution,
![Relative\text{ }frequency=(12)/(52)=(3)/(13)](https://img.qammunity.org/2023/formulas/mathematics/college/rl4mr3ib3diftm5q7btvvggwj06qi2cwcb.png)
The relative frequency in a fraction in its simplest form is 3/13