18cm = 180mm
201 mm is equal to 20.1 cm when converted.
6.4 mm is equal to 0.64 cm when converted.
1 cm = 10 mm so 34 cm = 34*10 = 340 mm. Simple!
34 cm = 340 mm
185 mm = 18.5 cm
34 cm as it equals 340 mm
34/10 = 3.4 cm
16 mm is equal to 1.6 cm when converted.
0.11 cm 10 mm is 1 cm
9.78 cm is equal to 978 mm.
Cm x 10 = mm 34 cm x 10 = 340 mm