在英制单位中,英制尺寸的进位方法是 1(ft)英尺=（）(in)英寸。

Question

在英制单位中,英制尺寸的进位方法是 1(ft)英尺=（    ）(in)英寸。

BlackTom AI · Accepted Answer

在英制单位换算中，必须明确1英尺等于多少英寸的基本关系。

Option 1: 12
- 这是正确的换算基准：1 ft = 12 in。
- 原因在于英制单位将长度单位以“英尺-英寸”为主单位体系，1英尺里包含12个整英寸，因此换算时乘以12即可。

Option 2: 10
- 这个数值与实际换算不符，可能将“10”误记为某些其他单位的换算系数，但在英制单位的尺制中并没有1英尺等于10英寸的规定。
- 如果采用10作为系数，将导致错位的长度表达，不能准确表示1 ft的长度。

Option 3: 16
- 16并非1英尺对应的英寸数，这与常识性换算相悖。
- 可能混淆了其他单位或概念（例如英寸与其他单位的关系），但就1 ft的标准换算而言，使用16会给出错误的结果。

总结性提示：在英制换算中，掌握“1 ft = 12 in”这一基本常识是关键，其他数值在实际应用中会产生系统性错误。

本-(2025-2026-1)-SI1210-01-工程实践理论测验

在英制单位中,英制尺寸的进位方法是 1(ft)英尺=（）(in)英寸。

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本-(2025-2026-1)-SI1210-01-工程实践 理论测验

在英制单位中,英制尺寸的进位方法是 1(ft)英尺=（ ）(in)英寸。

查看解析

登录即可查看完整答案

类似问题

If you were asked to perform a 1-mile walking journey on a common, standard outdoor track (like one seen at a local high school), you would need to complete 2 laps on the track.

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Express 67074 mm in m and scientific notation.

If Mr. M weighs 190 pounds, what is his weight in kilograms (kg)? Round to the nearest whole number.

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What is the total length in inches of 136.8 inches and 85.8cm? Remember to round correctly to 2 decimal places.

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

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本-(2025-2026-1)-SI1210-01-工程实践理论测验

在英制单位中,英制尺寸的进位方法是 1(ft)英尺=（）(in)英寸。