1 centimetre = 10 millimetres so 45 centimetre = 45*10 = 450 millimetres. Simple!
4.5 centimeters is 45 millimeters.
4.5 cm 1 centimeter = 10 millimeters 1 millimeter = 0.1 centimeter
One centimeter is exactly 10 millimeters. Therefor, 45 centimeters is exactly 450 millimeters. Both are the same.
None, in the metric system a centimeter is 1/10 of a millimeter. 4 millimeters are 0.4 centimeters.
55 millimeters is equal to 5.5 centimeters.
45 millimeters expressed in centimeters is 4.5 cm. To calculate conversions like this, you take the millimeters and divide them by ten to find the amount of centimeters.
457 millimetres
45 millimeters is greater than 4 centimeters
45 meters = 4500 centimeters
No it is 45 mm 1 centimeter = 10 millimeters 1 millimeter = 0.1 centimeter
11.43 millimeters
inches or centimeters