Odpowiedzi

2010-03-08T22:14:11+01:00
7/12 - 3/16 - 1/6=28/48 - 9/48 - 8/48=11/48

7 1/6 - 5 7/12=43/6 - 67/12=86/12 - 67/12=19/12=1 7/12
2010-03-08T22:17:28+01:00
1.
112/192-36/192-32/192 = 44/192 = 11/48
2.
86/12-67/12 = 19/12 = 1 7/12
2010-03-08T22:20:11+01:00
1.
11/48
2.
1całość 7/12