1997 AMC 8 第 18 题
先试着解答 1997 AMC 8 第 18 题，然后核对你的答案与精心整理的解答，解答来自 LIVE by Po-Shen Loh。你也可以参加完整限时模拟考试、查看全部 1997 AMC 8 解答，或核对答案。
所有题目均经美国数学协会（MAA）官方合法授权使用。
18.
上周杂货店小盒面巾纸的价格是 盒 。本周促销价是 盒 。促销期间每盒价格下降的百分比最接近
At the grocery store last week, small boxes of facial tissue were priced at boxes for This week they are on sale at boxes for The percent decrease in the price per box during the sale was closest to
其他年份的第 18 题
- 1985 AMC 8
- 1986 AMC 8
- 1987 AMC 8
- 1988 AMC 8
- 1989 AMC 8
- 1990 AMC 8
- 1991 AMC 8
- 1992 AMC 8
- 1993 AMC 8
- 1994 AMC 8
- 1995 AMC 8
- 1996 AMC 8
- 1998 AMC 8
- 1999 AMC 8
- 2000 AMC 8
- 2001 AMC 8
- 2002 AMC 8
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- 2007 AMC 8
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- 2026 AMC 8