Zadaie 1.
mr₁=150g
Cp₁=40%
ms₁=150g*0,4=60g
mr₂=50g
Cp₂=20%
ms₂=50g*0,2=10g
Cp₃=[(60g+10g)*100%] : (150g+50g) = 35%
Zadanie 2.
mr₁=120g
Cp₁=10%
ms₁=120g*0,1=12g
mr₂=180g
Cp₂=30%
ms₂=180g*0,3=54g
Cp₃=[(12g+54g)*100%]:(120g+180g)=22%
Zadanie 3.
mr=30g
Cp=12%
ms=30g*0,12=3,6g
Zadanie 4.
Cp₁=20%
mr₁=10g
ms₁=10g*0,2=2g
ms₂=2g+10g=12g
mr₂=10g+1-g=20g
Cp₂=12g*100%:20g=60%
Zadanie 5.
mr₁=150g
Cp₁=10%
ms₁=150g*0,1=15g
ms₂=15g+35g=50g
mr₂=150g+35g=185g
Cp₂=50g*100%:185g=27%
Zadanie 6.
ms=10g
mr=10g+40g=50g
Cp=10g*100%:50g=20%