Odpowiedzi

2009-11-29T18:09:12+01:00
Ms =20g
mrozp=280g
mr=280g+20g = 300g
CP=ms/mr*100% = 20g/300g *100% = 6,4%
2009-11-29T18:15:03+01:00
Cp= ms
__ *100%
mr

mr= ms+mw= 300g
20g
cp= ___ *100%
300g

cp= 1
_ *100%
15

cp= 6 10
__
15