AMC 8 1999 Problem 7
AMC8 1999 年第 7 题
比与比例★★☆☆☆
The third exit on a highway is located at milepost 40 and the tenth exit is at milepost 160. There is a service center on the highway located three-fourths of the way from the third exit to the tenth exit. At what milepost would you expect to find this service center?
某高速公路的第三个出口位于 40 英里处，第十个出口位于 160 英里处。该高速公路上有一个服务区，位于第三个出口到第十个出口之间四分之三的位置。该服务区大约在哪个英里标处？
- A.90
- B.100
- C.110
- D.120
- E.130
正确答案 · Correct Answer
E
解析 · Solution
解析整理中
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