Final answer:
The percentage of boys in the marching band is 47.1%, which is not an option provided in the original question.
Step-by-step explanation:
The question is asking us to find out what percent of the marching band students are boys. Since there are 57 boys and 64 girls in the band, the total number of students is 57 (boys) + 64 (girls) = 121 (total). To find the percent of boys, we divide the number of boys by the total number of students, and then multiply by 100 to express this fraction as a percentage. Therefore, the calculation would look like this:
(57 boys ÷ 121 total students) x 100 = 47.1%
So, the percentage of boys in the band is approximately 47.1% and not any of the options provided (1) 32.7%, 2) 45.8%, 3) 54.2%, 4) 67.3%).
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