The answer is 25 milimeters in 2.5 centimeters
400 millimeters equals 40 centimeters.
160
275mm equals 27.5cm
7cm = 70mm1cm = 10mm1mm = 0.1cm
1200 milimetres = 120 centimetres.
1 cm=10mm 5.5cm=55mm
Not to be mean, but this is kind of trivial. their are seventy milimeters to 7 centimeters, because one centimeter is ten milimeter. ten times 7 equals seventy.
6.3cm = 63mm (there are 10 millimeters per centimeter).
150 milimeters
.8 milimeters
300 milimeters