Respuesta :

12. divide by 15 to get 1/4
13. divide by 2 to get 16/20
14. divide by 10 to get 8/10
15. divide by 5 to get 7/9
16. divide by 15 to get 1/5
17. divide by 8 to get 4/6
18. divide by 2 to get 9/16

Are you ok on the rest?
And let me know if you need more help
14) 8/10 15) 7/9 if u need more specific questions ask me
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