Question

the art club had an election to select a president. 19 out of the 38 members of the art club voted in the election. what percentage of the members voted? write your answer using a percent sign (%).

Explanation:

Step1: Calculate the percentage

The formula for percentage is $\frac{\text{part}}{\text{whole}}\times100\%$. Here, the part is the number of members who voted ($19$) and the whole is the total number of members ($38$).
So, we have $\frac{19}{38}\times100\%$.

Step2: Simplify the fraction

$\frac{19}{38}=\frac{1}{2}$ (since $19\times2 = 38$).
Then, $\frac{1}{2}\times100\%=50\%$.

Answer:

$50\%$