Odpowiedzi

2010-03-04T18:23:00+01:00
1stopa=12 cali =............cm
1cal=2,54cm
1stopa=12cali=12*2,54=30,48cm
1 5 1
2010-03-04T18:23:09+01:00
1stopa=12 cali =30,48cm

1cal = 2,54 cm
12*2,54 = 30,48
1 5 1