Odpowiedzi

2009-10-18T20:21:49+02:00
3 1\2 + 4 3\4 = 3 2/4+4 3/4=7 5/4= 8 1/4
1 5 1
2009-10-18T20:21:49+02:00
2009-10-18T20:22:18+02:00
3½ + 4¾ = 3 i 2/4 + 4¾ = 7 i 5/4 = 8¼