According to the commonly used length unit, the propulsion rate is 1 m = 10 decimeter = 100 cm. The meter is an internationally unified unit of length, such as the length, width and height of an object. Commonly used are meter, decimeter, centimeter, millimeter, micron, nanometer and kilometer. Decimeters are rarely used in daily life.
This is because the carry principle of measurement units is in descending order of kilometers, 100 meters, 10 meters, meters, decimeters, centimeters and millimeters, and each level of carry is 10 times. One meter is equal to 10 decimeter, which means 10 decimeter is equal to 1 meter. If you need to convert other units into meters, you can use the rounding principle.
Brief introduction and conversion of length units
Length unit conversion is a way of length conversion. The unit of length refers to the basic unit of measuring spatial distance, and it is the basic unit of measurement formulated by human beings to standardize the length. At present, there are many types of conversion methods of length units in the world, including China traditional length units, international standard length units, English length units and astronomical length units.
Length unit conversion:1km =1000m =10000m =10000mm =10000mm; 1 mm = 1000 micron = 1000000 nanometer.