Les unités de longueur les plus courantes ? | ZATIZI

1 km = 10³ m = 1000 m
1 hm = 10² m = 100 m
1 dam = 10¹ m = 10 m
1 m = 0,001 km = 1000 mm
1 dm = 10^-1 m = 0,1 m
1 cm = 10^-2 m = 0,01 m
1 mm = 10^-3 m = 0,001 m
1 µm = 10^-6 m = 0,000.001 m
1 nm = 10^-9 m = 0,000.000.001 m

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