Odpowiedzi

2009-10-12T14:54:08+02:00
2009-10-12T14:56:02+02:00
1oo% - 7h
x - 8h

100%* 8h 800%
x=-------------- = ----------- = 114,(285714) = 114,3
7h 7
2009-10-12T17:38:00+02:00