three hundred mm.
3,000 mm
3000
3m is 3000mm.
3 meters = 3,000 millimeters
3m = 300cm = 3000mm
3000mm = 3m
There are 3547 mm.
there are 100cm in 1m, so 3m x 100cm/m = 300cm
6.3 centimeters equals 63 mm.
1000 mm equals one meter
1.5 cm equals 15 mm.
1 km equals 100,000 mm