SOLUTION: convert 678,000cm = km.

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Question 279243: convert 678,000cm = km.
Answer by CharlesG2(834)   (Show Source): You can put this solution on YOUR website!
convert 678,000cm = km.
678,000 * cm * 1/100 * m/cm * 1/1000 * km/m
the units will consecutively cancel out leaving just km
678,000 * 1/100000 * km
6.78 km

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