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Anonymous
67.5 cm = 675 mm.
Wiki User
675cm-Just divide by 100
1000 mm equals one meter
6.3 centimeters equals 63 mm.
1.5 cm equals 15 mm.
1 km equals 100,000 mm
15 mm
6,800 mm
63 mm
84 mm ;-)
457.2 mm.
It equals 35 mm.
About 66 mm (65.99).