Odpowiedź:
dane:
mr1=500g
Cp1=30%
mr2=300g
Cp2=50%
mr3=500g+300g=800g
Szukane:
ms1=?
ms2=?
ms3=?
Cp3=?
ms1=Cp1*mr1/100%
ms2=Cp2*mr2/100%
ms3=ms1+ms2
Cp3=ms3*100%/mr3
Obliczenia:
ms1=30%*500g/100%
ms1=150g
ms2=50%*300g/100%
ms2=150g
ms3=150g+150g
ms3=300g
Cp3=300g*100%/800g
Cp3=37,5%
Wyjaśnienie:
lubie pladzgi