11. 8 1/3 = 8x3+1 / 3 = 25/3
12. 5 3/5 = 5x5+3 / 5 = 28/5
13. 2 5/8 = 2x8+5 / 8 = 21/8
14. 3 4/9 = 3x9+4 / 9 = 31/9
15. 24/7 = 3 3/7
16. 43/9 = 4 7/9
17. 59/8 = 7 3/8
18. 32/5 = 6 2/5
Hope it helps...
