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Cp = 6dag/3kg*100% = 60g/3000g*100% = 6/300*100% = (600/300)% = 2%
zadanie 2
ms = 5%*80g = 0,05*80g = 4g
mr = 80g+20g = 100g
Cp = 4g/100g*100% = (400/100)% = 4%