Odpowiedzi

2009-11-23T19:26:35+01:00
13/24 + 37/48 = 26/48 + 37/48 = 63/48 =1,15/48
23/30 + 7/12 = 46/60 + 35/60 = 81/60 = 1, 21/60
5/24 + 35/36 = 15/72 + 70/72 = 85/72 = 1, 13/72
1 1 1
2009-11-23T19:52:38+01:00
13/24+37/48=26/48+37/48=63/48=1 15/48= 1 5/16

23/30+7/12=46/60+35/60=81/60

5/24+35/36=15/72+70/72=85/72