45 centimeters equals how may millimeters?

Answer 1

21.5 cms equals 215 mms

metric system works in 10s 100s or 1000s here is a rough overview

10 mm equals 1 centimetre

100 centimetre equals 1 metre also 1000 millimetres equals 1 metre

1000 metres equals a kilometre

the metric system also works on volume as well 1 cubic metre equals 1000 litres

10 cms cubed is 1 litre

Answer 2

When you convert centimeters into Millimeters, Multiply with 10. 30*10=300 30 centimeters is equavilant to 300 millimeters Thus, the answer is 300 Millimeters

Answer 3

well there is 10 millimeters in one centimeter, so that means 45 x 10

450 millimeters.

Answer 4

There are 452 millimeters in 45.2 centimeters. 45.2 centimeters x 10 millimeters/1 centimeter = 452 millimeters 1 centimeter = 10 millimeters

Answer 5

By unit of length and distance and conversion ,we can say that

1 cm=10 mm

15 cm=150 mm

Answer 6

20 centimeters (cm) = 200 millimeters (mm)

Answer 7

250 millimetres.