3mm = 0.3 cm
need to know 3mm into inches
0.3cm
14
3mm.
about 3mm
3mm
because it's the smallest bone in a body which is 3mm long
If the diameter of a circle is 3mm the circumference is: 9.424 mm
A grain of suger is 1mm, so 3 grians is equal to 3mm.
A 3mm long insect would be a very small ant or a small bug
3mm in medical terms and in general usage means three millimeters (about an eighth of an inch).