4cm = 40mm
1 cm = 10 mm 40 mm = 4 cm
10 mm in every cm so 4
40 cm = 400 mm 100 mm = 10 cm 100 cm = 1 metre
there are 10 mm to a centimeter, therefore there is 4/10th or .4mm in a centimeter.
40 inches is 101.6 centimeters.
there are 40 mm in 4 cm.
4, there are 10mm in 1cm
40 mm = 4 cm 1 mm = 1/10 of a cm Multiply 40 mm*(1/10 * 1 cm) = 4 cm
10 mm = 1 cm so 400
1 cm = 10 mm 1 cm = 1 x 10-2 m solution : 4 cm x ((10 mm) / (1 cm)) cancel out the unit for cm : 4 cm x ((10 mm) / (1 cm) = 40 mm THE ANSWER IS 40 mm
40 millimeters1.57480315 inches == I got this answer by typing40 mm in inchesinto the Google search barDirect Conversion Formula40 mm*1 in25.4 mm=1.57480315 in
.04 mm