1/5 + 1/9 + 1/3 = 3/45 + 5/45 + 15/45 = 23/45
5/6 + 3/8 - 1/4 = 20/24 + 9/24 - 6/24 = 23/24
1/3 + 4/9 + 5/6 = 2/6 + 4/9 + 15/18 = 8/18 + 8/18 + 15/18 = 31/18
1/2 + 3/5 - 2/3 = 3/6 + 6/10 - 4/6 = 9/18 + 9/18 - 12/18 = 6/18 = 1/3
5/9 + 1/6 + 3/4 = 20/36 + 6/36 + 27/36 = 53/36
1/4 + 1/5 - 3/10 = 5/20 + 4/20 - 6/20 = 3/20
1/5 + 1/9 + 1/3 = 3/45 + 5/45 + 15/45 = 23/45
5/6 + 3/8 - 1/4 = 20/24 + 9/24 - 6/24 = 23/24
1/3 + 4/9 + 5/6 = 2/6 + 4/9 + 15/18 = 8/18 + 8/18 + 15/18 = 31/18
1/2 + 3/5 - 2/3 = 3/6 + 6/10 - 4/6 = 9/18 + 9/18 - 12/18 = 6/18 = 1/3
5/9 + 1/6 + 3/4 = 20/36 + 6/36 + 27/36 = 53/36
1/4 + 1/5 - 3/10 = 5/20 + 4/20 - 6/20 = 3/20