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exprima in grame si kilograme urmatoarele mase 450 g 500mg 150g 700mg 50g 200mg

Răspuns :

450 g= 0.500 kg
50g= 0.050 kg
150g=0.150kg
450 g= 0,450 kg
500mg=0,05 kg
150g=0,150 kg
700mg=0,07kg
50g=0,50kg
200mg=0,02kg