Do you mean what is the abbreviation for millimeter? Because that is "mm". When you write units in fractions, you will probably want to use the abbreviation.
Wiki User
∙ 11y agoIt is forty nine thousandths of a millimeter.
One-tenth
1/1000
Forty-nine thousandths millimeter.
1.000 millimeter (as many zeros as you want after the decimal point)
1/1000A millimeter is 1/1000 or 0.001 of a meter.
1/1,000,000
To express millimeters as a fraction of a meter, you can convert millimeters to meters. Since there are 1000 millimeters in 1 meter, you can express 1 millimeter as 1/1000 meter.
It is forty nine thousandths of a millimeter.
One thousandth.
One-tenth
0.5mm
Forty-nine thousandths millimeter.
1/1000
1.000 millimeter (as many zeros as you want after the decimal point)
A millimeter (mm) is a fraction of a centimeter (cm).
The answer will depend on what the fraction is.