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Anon25 [30]
3 years ago
5

HELP ME PLEASEE I DONT WANNA FAIL SUMMER SCHOOL NO FILES OR LINKS WOULD BE DEEPLY APPRECIATED

Mathematics
2 answers:
blagie [28]3 years ago
8 0

Answer:

21

Step-by-step explanation:

andrew11 [14]3 years ago
5 0

Answer:

12. 7:9

13. 3:4

14. 3:2

15. 2:1

16. 19:4

17. 5:17

18. 3:1

19. 4:3

20. 5:2

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