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[Problem Solving]
试题详情
题目：
King School has an enrollment of 900 students. The school day consists of 6 class periods during which each class is taught by one teacher. There are 30 students per class. Each teacher teaches a class during 5 of the 6 class periods and has one class period free. No students have a free class period. How many teachers does the school have?
选项:
A、25
B、30
C、36
D、60
E、150
答案:
C
提问：
请May老师解答下此题，谢谢
解答：
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阅读1071
提问：
请May老师解答下此题，谢谢
解答：
点赞0
阅读1072
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