kllometer 1 km 1000m 10' m centimeter: 1 cm 0.01 m 10 2 m 1mi= 102 cm millimeter: mm 0.001 m 10 3 m 1 m =103 mm micron: Hm 0.OO0001 m 10-6 mi 1 m = 106 um ...
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