公分等于多少厘米？

公分和厘米都是我们常见的长度单位，它们在度量尺寸、测量距离时经常使用。但是，很多人对于公分和厘米之间的关系并不清楚。那么，公分到底等于多少厘米呢？

公分是公制长度单位，简写为“cm”。它是米的百分之一，也就是1cm等于0.01m。公分通常用于较小的长度测量，比如衣物尺寸、高度、宽度等。

厘米也是公制长度单位，简写为“cm”。它是米的百分之一，也就是1cm等于0.01m。厘米和公分是完全相等的，所以1公分等于1厘米。

在日常生活中，我们常见的尺子和直尺上标注着公分和厘米刻度，方便我们进行测量。例如，如果你要测量一段线的长度为10公分，那么同样也可以表示为10厘米。

总结起来，公分和厘米是相等的长度单位，它们都代表着米的百分之一。所以，无论是使用公分还是厘米进行长度测量，结果都是一样的。

Translation:

How many centimeters are there in a centimeter?

Centimeters and millimeters are common length units that are frequently used for measuring dimensions and distances. However, many people are not clear about the relationship between centimeters and millimeters. So how many centimeters are there in a millimeter?

Centimeters are metric length units, abbreviated as "cm". It is one-hundredth of a meter, which means 1 cm is equal to 0.01 m. Centimeters are usually used for smaller length measurements, such as clothing sizes, heights, widths, etc.

Millimeters are also metric length units, abbreviated as "cm". It is one-hundredth of a meter, which means 1 cm is equal to 0.01 m. Centimeters and millimeters are exactly the same, so 1 centimeter is equal to 1 millimeter.

In daily life, we often see rulers and straight edges marked with centimeter and millimeter scales, which facilitate our measurements. For example, if you want to measure a length of 10 centimeters, it can also be represented as 10 millimeters.

In summary, centimeters and millimeters are equivalent length units, both representing one-hundredth of a meter. Therefore, whether using centimeters or millimeters for length measurement, the result is the same.