1997 AMC 8 第 22 题
先试着解答 1997 AMC 8 第 22 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。
22.
一个两英寸的银立方体 重 磅，价值 。一个三英寸的银立方体价值多少？
A two-inch cube of silver weighs pounds and is worth How much is a three-inch cube of silver worth?
答案：E
小提示：
比较两个立方体中单位立方体的个数
Compare the numbers of unit cubes in the two cubes
大提示：
对同一种材料，价值与体积成正比
Value scales with volume for the same material
解答：
两英寸立方体由 个单位立方体组成。每个单位立方体价值 美元。三英寸立方体需要 个单位立方体，所以价值 美元。
所以正确答案是 E。
The two-inch cube consists of unit cubes. Each of these unit cubes is worth dollars. To form a three-inch cube, you need unit cubes. This means that it is worth dollars.
Thus, E is the correct answer.
其他年份的第 22 题
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- 1986 AMC 8
- 1987 AMC 8
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- 1989 AMC 8
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