2015 AMC 8 第 1 题
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所有题目均经美国数学协会（MAA）官方合法授权使用。
1.
要铺满一个长 英尺、宽 英尺的长方形地板，需要多少平方码地毯？（一码等于 英尺。）
How many square yards of carpet are required to cover a rectangular floor that is feet long and feet wide? (There are feet in a yard.)
小提示：
先把两个边长都从英尺转换成码
Convert both side lengths from feet to yards first.
大提示：
再将两个以码为单位的长度相乘，得到平方码
Then multiply the two yard measurements to get square yards.
视频讲解：
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文字解答：
一边长 英尺，即 码。
另一边长 英尺，即 码。
因为尺寸是 码乘 码，所以面积为 平方码。
所以正确答案是 A。
Since one side is feet, it would be yards.
Since another side is feet, it would be yards.
Since the dimensions are yards by yards, the area is square yards.
Thus, the correct answer is A .
其他年份的第 1 题
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