Zadanie 2
Dane:
mr1=400 g
Cp1=4%
mr2=500g
Cp2=10%
mr3=400g+500g=900g
Szukane:
ms1=?
ms2=?
ms3=?
Cp3=?
ms1=Cp1*mr1/100%
ms2=Cp2*mr2/100%
ms3=ms1+ms2
Cp3=ms3*100%/mr3
Obliczenia:
ms1=4%*400g/100%
ms1=16 g
ms2=10%*500g/100%
ms2=50 g
ms3=16 g+50g
ms3=66 g
Cp3=66g*100%/900g
Cp3=7,33%
Zadanie 3
Dane:
ms=20 g
Cp=15%
Szukane:
mr=?
mr=ms*100%/Cp
Obliczenia:
mr=20g*100%/15%
mr=133,33 g
Zadanie 4
Dane:
mr1=250 g
Cp1=20%
mr2=250 g+100g=350g
Szukane:
ms=?
ms=Cp1*mr1/100%
Cp2=?
Cp2=ms*100%/mr2
Obliczenia:
ms=20%*250g/100%
ms=50 g
Cp2=50g*100%/350g
Cp2=14,29%