Odpowiedzi

2010-02-21T11:38:07+01:00
2,25/x = 1,25/1,5
1,12x=3,375 |1,12
x=3,01
2010-02-21T11:38:45+01:00
2.25/x = 1.12/1.5
x=(2.25*1.5)/1.12
x=3.01m