Dane:
mr1=300 g
Cp1=4%
mr2=500 g
Cp2=2%
mr3=300 g+500 g=800 g
Szukane:
ms1=?
ms2=?
ms3=?
Cp3=?
ms1=Cp1*mr1/100%
ms2=Cp2*mr2/100%
ms3=ms1+ms2
Cp3=ms3*100%/mr3
Obliczenia:
ms1=4%*300g/100%
ms1=12 g
ms2=2%*500g/100%
ms2=10 g
ms3=12 g+10 g
ms3=22 g
Cp3=22g*100%/800 g
Cp3=2,75%