1.) 0.5kg即係=幾多磅呀???
2.) 咁0.5kg又=幾多mg呢???
3.) 咁0.5kg又=幾多ml呢???
十萬個thx~~~~~
0.5kg即係=幾多磅呀???
2009-08-08 9:59 am
回答 (2)
2009-08-08 2:36 pm
1) 1 kg = 2.2 lbs
so 0.5 kg = 1.1 lbs.
2) 1 kg = 1000 g = 1000 x 1000 mg = 1000000 mg = 10^6 mg.
3) kg is unit for weight, ml is unit for volume, so no comparison unless you know the density. If density is one, then 1 kg = 1000 ml.
so 0.5 kg = 1.1 lbs.
2) 1 kg = 1000 g = 1000 x 1000 mg = 1000000 mg = 10^6 mg.
3) kg is unit for weight, ml is unit for volume, so no comparison unless you know the density. If density is one, then 1 kg = 1000 ml.
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