I don't know right of the top of my head, but I know if you search it on Google the answer will come up on google calculator.
There are 1000 km in 1 million cm.
10km per million cm.
1,000,000 (One Million).
1 km = 100,000 centimetres so 400 km = 400*100,000 = 40 million cm. Simple!1 km = 100,000 centimetres so 400 km = 400*100,000 = 40 million cm. Simple!1 km = 100,000 centimetres so 400 km = 400*100,000 = 40 million cm. Simple!1 km = 100,000 centimetres so 400 km = 400*100,000 = 40 million cm. Simple!
35km is 3.5 million centimeters.
20 km is 2 million cm
106 cm = 104 m = 10 km
25 kilometers = 2.5 million centimeters.
250 km (1000 meter/1 km)(100 centimeters/1 meter) = 25,000,000 25 million
Formula: km x 100,000 = cm840 km x 100,000 = 84,000,000 cm (84 million).
1 km = 1000 m1 m = 100 cmTherefore: 1 km = 100 000 cm450 km = 45 000 000 cm = 45 million cm
18 km = 18000 m = 1 800 000 cm = 1.8 million cm