Answers

2015-09-02T22:16:17+08:00
1.) 20 m,2000 cm,5 km,2.5000 mm
2.) 63000 m,2.003 km,815000 mm,1350 cm
3.)25 dkm,25 m,0.005 km,1515 mm
4.)1 km,200 m,39 m,1000 mm
5.)0.65 mm,6.5 cm,0.735 km
6.)0.08 km,6 m,50 cm,170 mm
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