Odpowiedź: Po kropce będę pisała ułamek jbc.
5.4/5 + 7/9 = 5.11/9 = 6.2/9
4.5/7 + 3.6/7 = 7.11/7 = 8.4/7
5.8/9 + 7.2/9 = 12.10/9 = 13.1/9
3.3/9 + 6.2/5 = 10
2.1/3 + 3.2/5 = 2.5/15 + 3.6/15 = 5.11/15
6.1/4 + 3.2/5 = 6.5/20 + 3.8/20 = 9.13/20
8.2/7 + 3.4/5 = 8.10/35 + 3.28/35 = 1.38/35 = 12.3/35
1.7/4 + 3.3/9 = 1.62/36 + 3.12/36 = 4.72/36 = 6.2/36
2.9/10 + 3.1/3 = 2.27/30 + 3.10/30 = 5.37/30 = 6.7/30
5.4/8 + 6.5/6 = 5.12/24 + 6.20/24 = 11.32/24 = 12.8/24
3.4/9 + 2.4/5 = 3.20/45 + 2.36/45 = 5.56/45 = 6.9/45
11.3/8 + 4.5/6 + 1.3/4 = 11.9/24 + 4.20/24 + 1.18/24 = 16.47/24 = 17.23/24
2.3/5 + 6.1/9 + 3.1/3 = 2.27/45 + 6.5/45 + 3.15/45 = 11.47/45 = 12.2/45
4/9 + 5/9 + 7/9 = 4.16/9 = 1.5/9
3.3/5 + 4/5 + 1.1/5 = 4.8/5 = 5.3/5
4.5/8 + 2.5/8 + 7/8 = 6.17/8 = 8.1/8
2.3/10 + 10.9/10 + 8/10 = 12.20/10 = 14
