AMC 8 1995 Problem 16

AMC8 1995 年第 16

比与比例★★★☆☆
Problem Students from three middle schools worked on a summer project. Seven students from Allen school worked for 3 days. Four students from Balboa school worked for 5 days. Five students from Carver school worked for 9 days. The total amount paid for the students' work was 774. Assuming each student received the same amount for a day's work, how much did the students from Balboa school earn altogether?
三所中学的学生参与了一个暑期项目。 Allen 学校的 7 名学生工作了 3 天。 Balboa 学校的 4 名学生工作了 5 天。 Carver 学校的 5 名学生工作了 9 天。 学生工作的总报酬为 774 美元。假设每个学生每天的工作报酬相同,Balboa 学校的学生总共挣了多少钱?
  1. A.9.00 dollars9.00\text{ dollars}
  2. B.48.38 dollars48.38\text{ dollars}
  3. C.180.00 dollars180.00\text{ dollars}
  4. D.193.50 dollars193.50\text{ dollars}
  5. E.258.00 dollars258.00\text{ dollars}

正确答案 · Correct Answer

C

解析 · Solution

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