Odpowiedzi

2009-11-01T21:39:15+01:00
I
mr=4oog
cp=2%
ms=2%*400g=8g
II
ms=8g+22g=30g
mr=400g+22g=422g
cp=30g*100%/422g=7,109%
3 2 3
2009-11-01T22:10:52+01:00
Mr=422g
cp=2%=0.02
ms=22g+(o.o2*400g)=22g+8g=30g

Cp=ms*100%/mr
Cp=30g*100%/422g
Cp=7.109%
3 2 3