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

Răspuns :

[tex]450 \ g=0,45 \ kg \\ 500 \ mg=0,5 \ g=0,0005 \ kg \\ 150 \ g=0,15 \ kg \\ 700 \ mg=0,7 \ g=0,0007 \ kg \\  50 \ g=0,05 \ g=0,00005 \ kg \\ 200 \ mg=0,2 \ g=0,0002 \ kg.[/tex]