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3 centimeters is approximately equal to 30 millimeters.
1 cm = 10 mm so 3 cm = 3*10 = 30 mm. Simple!
3cm = 3 x 10 = 30 mm
30mm !
1 cm = 10 mm so 3 cm = 3*10 = 30 mm. Simple!
30 mm equals 3 cm. To convert millimeters to centimeters, divide the number of millimeters by 10.
30mm
3cmsmetric system works in 10s 100s or 1000s here is a rough overview10 mm equals 1 centimetre100 centimetre equals 1 metre also 1000 millimetres equals 1 metre1000 metres equals a kilometrethe metric system also works on volume as well 1 cubic metre equals 1000 litres10 cms cubed is 1 litre3 cm.
1 cm = 10 mm ⇒ 3 cm = 3 x 10 mm = 30 mm
Well, There are 10 mm in 1 cm, so 10 times 30 is 300 300 mm are in 30 cm
6.3 centimeters equals 63 mm.
1000 mm equals one meter