What is the formula of third-class meter decimeter centimeter millimeter?

One meter is not as tall as me, and it makes no difference. Pencils are decimeter long and have few rubber centimeters. This ruler is 1 mm thick, which is 10 times its thickness.

The conversion rate between 1 m = 10 decimeter = 100 cm is 10. Meters, decimeters, centimeters and millimeters are all units of length. Meter, abbreviated as: m, 1 m = 10 decimeter = 100 cm = 1000 mm.

Decimeter, abbreviated as dm, 1 decimeter = 0. 1 meter = 10 cm = 100 mm.cm, abbreviated as cm, 1 cm = 0 ..

Brief introduction of distance unit

The distance unit is that when measuring the distance of a line segment, you need to select a line segment as the measurement standard and specify its length as 1. It is also called a distance unit or a length unit. There are many units of distance, and the main unit is meter. When measuring, choose the appropriate length unit according to the actual needs. For example, the distance length of the runway is in meters, the distance between two cities is in kilometers, and the distance of long jump is in centimeters.

Commonly used length units are kilometers (km), decimeters (dm), centimeters (cm), millimeters (mm), microns (microns), nanometers (nm), picometers (pm) and femtometers (fm). Kilometer, also known as kilometer, is a unit of length, abbreviated as "km", which is usually used to measure the distance between two places.

Common conversion relationships are as follows:1km (km) =1000 m (m) =100000 cm (cm) =1000000 mm (mm),1.6/kloc. 1983 10 adopted a new definition of the meter at the17th international metrology conference held in Paris: "the meter is the length of light propagating in a vacuum at the interval of 1/299792458 seconds".