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Find the sum or difference of similar fractions. 16. 25/30- 15/30=
17. 7/20+4/20=
18. 5/10+4/10=.
19. ⅕+⅕=
20. 8/11-2/11=​


Sagot :

Answer:

16.1/3

17.11/20

18.9/10

19.2/5

20.6/11

Step-by-step explanation:

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