A cafeteria requires 3 workers for 24 students. How many workers will be needed for a school with 136 students?
17
24
13
8
Detailed Explanation
To determine the number of workers needed for a school with 136 students, first calculate the student-to-worker ratio:
Student-to-worker ratio = Number of students ÷ Number of workers
= 24 students ÷ 3 workers
= 8 students/worker
Next, divide the total number of students (136) by the student-to-worker ratio (8 students/worker) to find the number of workers needed:
Number of workers = Total number of students ÷ Student-to-worker ratio
= 136 students ÷ 8 students/worker
= 17 workers.
Therefore, 17 workers will be needed for a school with 136 students.
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