theres 10mm in 1cm. S the answer is 30
There are 114.5 centimetres in 1145 mm.
3 mm is 0.3 centimetres.
3
30 millimetres = 3 centimetres = 0.03 metres.
cm ×10=mm 90
255 mm = 25.5 centimetres
There are: 9 cm = 90 mm
0.4
18.3
22.9 cm
170 mm
240 centimeters