0.033 cm or ad infinitum on the threes if you want to get carried away.
"cm".
.4cc
0.3 centimetres.
0.32 cm
either 7.5mm or 0.75cm
The abbreviation is "cm".
One-third of a centimeter can be written as 0.3 cm or 1/3 cm.
one centimetre is one third of an inch
1/8 cm3
1.5cm
7/8 of a centimeter may be written as 0.875 cm. It is a simple calculation of decimal unit of measurement.
The normal way to write this is: x3 (meaning x cubed / x to the third power).