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2014-11-14T21:00:46+02:00
Ms=400g
c=50%
cfinala=10%
m apa=?

md=ms*c/100=400*50/100=200g
m apa=ms-md=400-200=200g
ms final=md*100/cfinala=200*100/10=2000g
mapa=ms final-md=2000-200=1800

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