Odpowiedź :
Zad. 1.
ms=50g
mr=100g
100g - 100%
50g-x%
x=50%
Zad.2.
ms=30g
mw=70g
mr=30+70=100g
100g-100%
30g-x%
x=30%
Zad.3.
mr=60g
Cp=40%
60g-100%
x g - 40%
x= 24g
Zad.4.
ms=5g
Cp=2%
5g-2%
x g - 100%
x=250g
Zad. 1.
ms=50g
mr=100g
100g - 100%
50g-x%
x=50%
Zad.2.
ms=30g
mw=70g
mr=30+70=100g
100g-100%
30g-x%
x=30%
Zad.3.
mr=60g
Cp=40%
60g-100%
x g - 40%
x= 24g
Zad.4.
ms=5g
Cp=2%
5g-2%
x g - 100%
x=250g