AMC 8 2003 Problem 11
AMC8 2003 年第 11 题
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Business is a little slow at Lou's Fine Shoes, so Lou decides to have a sale. On Friday, Lou increases all of Thursday's prices by 10 percent. Over the weekend, Lou advertises the sale: "Ten percent off the listed price. Sale starts Monday." How much does a pair of shoes cost on Monday that cost 40 dollars on Thursday?
的精品鞋生意有点不景气，所以 Lou 决定降价促销。周五的时候，Lou 将周四的所有价格上调 10％。周末的时候，Lou 在广告中说： "降价百分之十。降价从周一开始。"一双周四时价格为 40 美元的鞋，在周一时价格是多少？
- A.36
- B.39.60
- C.40
- D.40.40
- E.44
正确答案 · Correct Answer
B
解析 · Solution
解析整理中
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