Odpowiedzi

2010-03-04T18:19:12+01:00
MR = 300 g Ms=?
Cp=40 %

Ms = Cp*Mr / 100%
Ms = 40 % * 300 g / 100 %
Ms = 12000/100% = 120 g


2. cp = 10% ms = ?
mr = 100g
ms = cp*mr / 100% = 10% * 100g / 100% = 10 g

ms = 10 g
mr = 100g+20g = 120 g cp = ?
cp = ms * 100%
--------------- = 10g*100% / 120 g= zaokrągleniu 8,3 %
mR
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