30 of them
Wiki User
∙ 7y agoIt is: 30mm = 3cm
In order to subtract, we need all units to be equal. We can either convert centimeters to millimeters or millimeters to centimeters.4 centimeters = 40 millimeters40 millimeters - 10 millimeters = 30 millimeters. (3cm)10 millimeters = 1 centimeter4 centimeters - 1 centimeter = 3 centimeters (30 mm)
.0002 millimeters
Ten millimeters is equal to .01 meters.Ten millimeters is equal to 1 centimeter. Ten millimeters is equal to .3937008 inches.
125 centimeters = 1250 millimeters
3 centimeters is approximately equal to 30 millimeters.
10mm=1cm 20mm=2cm 30mm=3cm get it ? the list goes on .
30 there are 10mm in 1cm so in 3cm 10 x 3 = 30
Eight!
150 centimeters is equal to 1500 millimeters
30mm
90 Millimeters 90 Millimeters
130 millimeters
11,700 millimeters
1000000 millimeters
4 millimeters.
There are 10 millimeters in one centimeter so 9 centimeters is equal to 90 millimeters.