Question

question zoey recorded the grade level and instrument of everyone in the middle school school of rock below. school of rock what percent of the 8th graders in the school of rock play guitar? round your answer to the nearest whole number percent. answer attempt 1 out of 2

Explanation:

Step1: Identify relevant numbers

Number of 8 - th graders who play guitar is 18, and total number of 8 - th graders is 67.

Step2: Calculate the percentage

The percentage formula is $\frac{\text{Number of 8 - th graders who play guitar}}{\text{Total number of 8 - th graders}}\times100\%$. So we have $\frac{18}{67}\times 100\%$.
$18\div67\approx0.2687$, and $0.2687\times100\% = 26.87\%$.

Step3: Round the result

Rounding $26.87\%$ to the nearest whole - number percent gives $27\%$.

Answer:

$27$