1) 4 3/5 + 2 5/7 + 5 9/35 = 11 2/5
2) 1 2/3 + 6 4/15 + 8 17/45 = 16 9/5
3) 8 3/40 + 12 11/20 + 6 7/80 = 26 37/40
4) 5 7/20 + 20 4/15 + 12 11/60 = 37 25/20
5) 5 2/5 + 19 9/10 + 4 33/50 = 29 4/5
6) 31 7/9 + 4 11/27 + 35 43/54 = 71 143/54
1) 4 3/5 + 2 5/7 + 5 9/35 = 11 2/5
2) 1 2/3 + 6 4/15 + 8 17/45 = 16 9/5
3) 8 3/40 + 12 11/20 + 6 7/80 = 26 37/40
4) 5 7/20 + 20 4/15 + 12 11/60 = 37 25/20
5) 5 2/5 + 19 9/10 + 4 33/50 = 29 4/5
6) 31 7/9 + 4 11/27 + 35 43/54 = 71 143/54