Odpowiedź:
ms1+ms2=msx
mrx=mr1+mr2
ms1=(Cp1*mr1)/100%
ms2=(Cp2*mr2)/100%
msx=(Cpx*mrx)/100%
Cp1*mr1+Cp2*mr2=Cpx*mrx
Cp1*mr1+Cp2*mr2=Cpx*(mr1+mr2)
Cp1*mr1+Cp2*mr2=Cpx*mr1+Cpx*mr2
Cp1*mr1-Cpx*mr1=Cpx*mr2-Cp2*mr2
mr1*(Cp1-Cpx)=mr2*(Cpx-Cp2)
(mr1/mr2)=(Cpx-Cp2)/(Cp1-Cpx)
Dane:
Cp1=35%
Cp2=0%
Cpx=10%
(mr1/mr2)=(10-0)/(35-10)=10/25