I think the question should be: mm in cm?
In which case, there are 10 millimetres in 1 centimetre.
How many inches is 38 cm
1
12.6 cm is about 4.96 cm
How many cm are in 14 inches
20 feet = 609.6 cm
7.5 in x 2.54 cm/in = 19.05 cm
1,738,000 cm
4.6
53.34 cm
5 cm
56 cm
20,120 cm