Respuesta :

WeirdGirlGamer7

Answer:

Step-by-step explanation:

make both improper fractions

21/5 - 4/3

cross multiply to get the same denominator of 15

63/15 - 20/15

subtract

43/15

simplify

2 13/15

hope this helps <3

1700916

Answer:

7/5

1.4 D

1 1/5

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