centimeters
CM
skate board
3.81 cm
If Facebook is 25 centimeters long then it is 250 millimeters long.
5 inches is 12.7 centimeters.
a paper clip is 3 centimeters
3.4 kilometers is 340,000 centimeters.
1 meter=100 centimeters
3x3x3 = 27 cubic centimeters
A pencil is about 19 centimeters long
There are 100 centimeters in a meter.