There are ten mm in a cm. The answer would be 21 centimeters.
2100 mm = 210 cm
210 cm = 2100 mm
By unit of length and distance and conversion ,we can say that 1 cm=10 mm 20 cm=200 mm 210 mm>200 mm 210 cm>20 cm
210 mm 1 cm = 10 mm 1 mm = 0.1 cm
230 millimeters
The size 148 by 210 mm converts to 14.8 by 21.0 centimeters. To convert millimeters to centimeters, you divide by 10, so 148 mm is 14.8 cm and 210 mm is 21.0 cm.
210 mm = 8.26772 inches. 1 mm is 0.0393701 inches.
210 cm = 82.7 inches, approx.
1 cm = 10 mm so 1.43 cm = 14.3 mm
210 millimeters is 21 centimeters.
2.4 cm = 24 mm 1 cm - 10 mm
1 cm = 10 mm 1.2 cm = 12 mm