Odpowiedzi

2010-03-03T07:51:45+01:00
30% * 200g = 60 g - sól
200g - 60g = 140g - woda
2010-03-03T09:33:27+01:00
Dane: mr=200g
Cp=30%



Cp=ms*100%/mr

ms=Cp*mr/100%

ms=30%*200g/100%

ms=60g


mr=ms+mrozp

mrozp=mr-ms=200g-60g=140g