AMC 8 1995 Problem 10

AMC8 1995 年第 10 题

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Problem A jacket and a shirt originally sold for 80 dollars and 40 dollars, respectively. During a sale Chris bought the 80 dollar jacket at a 40% discount and the 40 dollar shirt at a 55% discount. The total amount saved was what percent of the total of the original prices?

一件夹克和一件衬衫原价分别为 80 美元和 40 美元。促销期间 Chris 以 40% 折扣买了 80 美元的夹克，以 55% 折扣买了 40 美元的衬衫。节省的总金额是原价总和的百分之多少？

A.45%
B. $47\dfrac{1}{2}\%$
C.50%
D. $79\dfrac{1}{6}\%$
E.95%

正确答案 · Correct Answer

A

解析 · Solution

解析整理中

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