1) 7/9 3/3 = 21/272) 3/5 8/8 = 24/403) 4/13 6/6 = 24/784) 4/23 3/3 = 12/695) 12/17 6/6 = 72/1026) 5/24 6/6 = 30/144
1) 7/9 3/3 = 21/27
2) 3/5 8/8 = 24/40
3) 4/13 6/6 = 24/78
4) 4/23 3/3 = 12/69
5) 12/17 6/6 = 72/102
6) 5/24 6/6 = 30/144