4,000mm
There are 400 cm in 4000 mm. This is because 1 cm is equal to 10 mm, so to convert mm to cm you divide by 10.
40 cm = 400 mm 100 mm = 10 cm 100 cm = 1 metre
4000
4000mm
400 centimeters=4000 millimeters
By unit of length and distance and conversion ,we can say that 1 cm=10 mm 400 cm=4000 mm
there are 10 mm in 1 cm so; 400 cm ( 10 mm / 1 cm ) = 4000 mm
400 mm = 40 cm
There are 4 centimeters in 40 millimeters.
40 centimetres is equivalent to 400 millimetres
There are 10 millimeters (mm) in one centimeter (cm). Therefore, 40 mm is equivalent to 4 cm.
1 cm = 10 mm so 40 cm = 40*10 = 400 mm. Simple!