A millimeter is a unit of length, not a unit of volume or capacity. Perhaps you mean a cubic millimeter.
A millimetre is a unit of length. A gallon is a unit of capacity. The two units are therefore incompatible.
The metric unit for 1 millimeter is meters. 1 millimeter is equal to 0.001 meters.
1 millimeter is larger than 0.1 (1/10th) millimeter.
Millimeter
1 meter = 1000 millimeter 1 millimeter = 0.001 meter
Precisely and unequivocally, 1.
1 millimeter is 1 millimeter. But, as 10 millimeters = 1 decimeter then we can state 1 millimeter = 0.1 decimeter.
There are 1,000 micrometers in one millimeter.
1 millimeter is equal to 10th of a centimeter
Answer1 millimeter is .1 (or 1 tenth) of a centimeter
1 millimeter=1,000 microns
1 millimeter = 0.0393700787 inches