(0.29 km) x (1,000 m per km) x (100 cm per m) = 29,000 cm
There are 10 centimetres in a decimetre, but no centameters in anything!
none
100
100
1,000,000
Multiply by 2.54
157 millimeters=15.7 centameters
None, since there are no such measures as millameters nor centameters. However, 12 millimetres equals 1.2 centimetres.
1 inch is 2.54 centimeters.
160,934.4 cm. in one mile.
1 kilometer=100,000 centimeters
400 centimeters