Answer:
10. 3/5
12. 5/6
14. 12/17
15. 2 , 5
18.7
20. 21/22
22. 15
24. 9
26.11,21
Step-by-step explanation:
12.
18. 7
16.10
14.12/17
20.21/22
26. 11, 12