# Math

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1 kilometer is equal to how many meters, centimeters, and millimeters?

• Math -

1km = 1000 meters
Each meter has 100 cm.
Each cm has 10 mm.

• Math -

1 km = 1,000 meters, 100,000 cm, and 1,000,000 mm?

• Math -

Looks good to me. Here is a site that may be of help to you.
http://physics.nist.gov/cuu/Units/prefixes.html

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