Convert 4.000cm into m

Answer 1

There are 100 cm in 1m.

1cm = 1/100m = 0.01m

4cm = 4/100m = 0.04m

If you start dealing with area then things change abit as 1m^2 = 1m*1m = 100cm * 100cm = 10000 cm

to go from:

cm -> m divide by 100

m -> cm multiply by 100

cm^2 -> m^2 divide by 10000

m^2 -> cm^2 multiply by 10000

cm^3 -> m^3 divide by 1000000

m^3 -> cm^3 multiply by 1000000