Odpowiedź:
2 - 1/5 = 1 i 5/5 - 1/5 = 1 i 4/5
1 - 4/5 = 5/5 - 4/5 = 1/5
7 - 3/5 = 6 i 5/5 - 3/5 = 6 i 5/5 - 3/5 = 6 i 2/5
7 - 4/5 = 6 i 5/5 - 4/5 = 6 i 1/5
od najmniejszego 1/5 < 1 i 4/5 < 6 i 1/5 < 6 i 2/5
8 - 3/7 = 7 i 7/7 - 3/7 = 7 i 4/7
10 - 5/7 = 9 i 7/7 - 5/7 = 9 i 2/7
9 - 2/7 = 8 i 7/7 - 2/7 = 8 i 5/7
8 - 6/7 = 7 i 7/7 - 6/7 = 7 i 1/7
od najmniejszego 7 i 1/7 < 7 i 4/7 < 8 i 5/7 < 9 i 2/7
6 - 2 i 1/4 = 5 i 4/4 - 2 i 1/4 = 3 i 3/4
4 - 1 i 1/5 = 3 i 5/5 - 1 i 1/5 = 2 i 4/5
10 - 4 i 1/8 = 9 i 8/8 - 4 i 1/8 = 5 i 7/8
8 - 3 i 1/7 = 7 i 7/7 - 3 i 1/7 = 4 i 6/7
od najmniejszego 2 i 4/5 < 3 i 3/4 < 4 i 6/7 < 5 i 7/8
