71mm = # cm Or, 7.1 cm 13 Hint: 1 cm = 10 mm Or, 100 cm = 1000 mm = 1m ... 1 m = 1000mm 14 ... 12m =0.01.2 m 16 Hint: 1 hm = 1000 dm ... 2hm = 2000 dm 17 ...
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