There are 114.5 centimetres in 1145 mm.
30 mm = 3 centimetres
45 mm = 4.5 centimetres.
64.0 mm = 6.4 centimetres.
250 mm = 25 centimetres.
3 mm is 0.3 centimetres.
There are approx thirty and a half centimetres to a foot.
The answer is 0.8cm
cm ×10=mm 90
255 mm = 25.5 centimetres
There are: 9 cm = 90 mm
4030 mm.