Respuesta :

jalayshiamartin

Answer:

She can finish 4 puzzles.

Step-by-step explanation:

3/4+3/4=1 1/2

1 1/2+ 1 1/2= 3(hours)

That means that there are four 3/4s and that also means she does 4 puzzles in 3 hours.

Hope this helps!^_^

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