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.
45 mm
45 mm = 4.50 cm
45 cm
45 mm Algebraic Steps / Dimensional Analysis Formula 4.5 cm*10 mm 1 cm=45 mm
45 mm 1 cm = 10 mm 1 mm = 0.1 cm
45 mm = 4.5 cm
457 millimetres
62mm
1mm = 0.1cm 45mm = 4.5cm
450
45mm because 1 cm= 10mm so 40mm= 4cm and there's 45mm there which= 4,5cm.... :)
1 cm = 10 mm 8 cm = 80 mm 80 cm = 800 mm 86 cm = 860 mm 86.3 cm = 863 mm 86.36 cm = 863.6 mm