Răspunsuri

2014-05-18T22:07:39+03:00
1 dm^3=680 g
1 dam^3=10^6dm^3=10^6*680g=680000 kg=680 t
0,5 dam^3=340 t

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2014-05-18T22:08:23+03:00
1dm² - 680 g
0,5 dm - 340g - 0.00034 tone
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