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1亩有多少米
更新时间: 2020-11-06 00:00:00  

1亩=666.6666667平方米(㎡);亩是面积单位,没有固定长宽。

亩是中国市制土地面积单位,一亩等于六十平方丈,大约666.67平方米。十五亩等于一公顷。选取60平方丈是因为中国古代的计数方法。现在计数大都以十为一个单位进位,古代的进位则多以"60”为一个单位进位。

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