Respuesta :

Answer:

53/20

Step-by-step explanation:

First convert 3 2/5 into 17/5

Now we need a like denominator for both fractions

20 works

lets convert 17/5 into 68/20

and 3/4 can turn into 15/20

68/20 - 15/20

53/20

Answer:     53/20   or   2  13/20

Step-by-step explanation:

hope this helps

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