Odpowiedzi

2010-01-27T16:03:05+01:00
Cp=5%
ms=20g
mr=ms+mw
cp=ms*100%/mr
mr=ms*100%/cp=20g*100%/5%=400g
mw=mr-ms=400g=20g=380g
3 3 3
2010-01-27T16:04:46+01:00
20g \5% * 100% =400g

400g -20g=380g
3 3 3
2010-01-27T16:04:51+01:00
20g*100%
________ = 400g
5%


400g-20g=380g
2 1 2