Odpowiedzi

2009-11-03T18:57:43+01:00
30 - 150
x - 100

3000 = 150x
20 = x
1 5 1
2009-11-03T21:56:23+01:00
Xg -100gw
30g-150gw

X=3000/150=20
R=20g
1 1 1