there are 10mm in 1 cm
so 400mm in 40cm
There are 4 centimeters in 40 millimeters.
4 millimeters is 0.4 centimeters. 1 cm is 10 millimeters.
40 mm = 4 cm
4 centimeters=40 millimeters
40 cm = 400 mm 100 mm = 10 cm 100 cm = 1 metre
40 cm 1 centimeter = 10 millimeters 1 millimeter = 0.1 centimeter
10 millimetres = 1 centimetre so 40 mm = 40/10 = 4 cm. Simple!
40 millimeters is 4 centimeters.
1 cm = 10 mm so 4 cm = 40 mm. Simple!
There are 10 millimeters (mm) in one centimeter (cm). Therefore, 40 mm is equivalent to 4 cm.
40mm = 4cm
4 cm