They are measures of distance or length in the metric system.
centimeters
Meters.
0.5 is the greatest value of 50,000 millimeters, 0.5 kilometers, 50 meters, and 5000 centimeters. 50,000 millimeters is the same as 50 meters. 0.5 kilometers is the same as 500 meters. 50 meters is, of course, 50 meters. 5000 centimeters is 50 meters.
700 centimeters, or 0.007 kilometers, or 7000 millimeters
There are 49 centimeters in 490 millimeters. To convert millimeters to centimeters, you divide the value in millimeters by 10.
centimeters
they are measured in centimeters.
Units of measurement of length.
A kilometre is the biggest of the four units listed.
Centimeters or Meters. I'm not sure which.
in centimeters
From largest to smallest, kilometers, meters,decimeters, centimeters, millimeters, micrometers, nanometers, picometers.
Three Kilometers is also 3000 meters, 300,000 centimeters, and 3,000,000 millimeters.
3 kilometers
Meters.
0.5 is the greatest value of 50,000 millimeters, 0.5 kilometers, 50 meters, and 5000 centimeters. 50,000 millimeters is the same as 50 meters. 0.5 kilometers is the same as 500 meters. 50 meters is, of course, 50 meters. 5000 centimeters is 50 meters.
6 kilometers