490mm (there are 10mm per cm).
There are 49 centimeters in 490 millimeters. To convert millimeters to centimeters, you divide the value in millimeters by 10.
49 millimeters is 4.9 centimeters.
22 millimeters=2.2 centimeters
70 millimeters=7 centimeters
15 centimeters are in 150 millimeters.
6.98 centimeters=69.8 millimeters
2.1 centimeters=21 millimeters
1 centimeters = 10 millimeters; so 130 millimeters is 13 centimeters
120 millimeters is the same as 12 centimeters.
7,000 centimeters = 70,000 millimeters.
141 centimeters are 1410 millimeters.
141 millimeters is 14.1 centimeters.