Answer:
5/12, 6/13, 13/28, 10/17, 2/3
Explanation:
First, simplify the ones that could be simplified.
2/3, 5 to 12, 6:13, 10:17, 13/28
(okay apparently only the first could be simplified)
You can look at all of them as fractions
2/3, 5/12, 6/13, 10/17, 13/28