9/14 + 3/14 = 12/14 = 6/7
21/50 + 29/50 = 50/50 = 1
2 + 4/17 = 2 + 4/17 = 34/17 = 2 0.23529...
17 + 9/13 = 17 + 9/13 = 236/13 = 18 2/13
9/14 + 3/14 = 12/14 = 6/7
21/50 + 29/50 = 50/50 = 1
2 + 4/17 = 2 + 4/17 = 34/17 = 2 0.23529...
17 + 9/13 = 17 + 9/13 = 236/13 = 18 2/13