Zadanie 1.
Cp₁ = 40%
Mr₁ = 100g
Ms = ?
Cp = [tex]\frac{ms * 100}{mr}[/tex]
Ms = [tex]\frac{Cp * mr}{100}[/tex]
Ms₁ = [tex]\frac{40 * 100g}{100}[/tex]
Ms₁ = 40g
Mr₂ = 100g + 20g = 120g
Cp = [tex]\frac{40 * 100}{120}[/tex] ≈ 33,3%
Zadanie 2.
Cp = 20%
Mr₁ = 350g
Ms₁ = ?
Ms = [tex]\frac{Cp * mr}{100}[/tex]
Ms = [tex]\frac{20 * 350g}{100}[/tex]
Ms = 70g
Ms₂ = 70g + 50g = 120g
Mr₂ = 350g + 50g = 400g
Cp = [tex]\frac{120g * 100}{400}[/tex]
Cp = 30%
Jak coś ten znak "[tex]*[/tex]" oznacza mnożenie, we wzorach nie da rady dodać procent, więc te np. [tex]\frac{ms * 100 (procent)}{mr}[/tex] to te 100 oznacza procent.
