Respuesta :

Answer:

15 shirts per hour

Step-by-step explanation:

There are 3 20 minutes in an hour so you would do 5 x 3, which is 15. I hope this helps!

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Answer:

Step-by-step explanation:

The answer would be 15 shirts per hour since 20 minutes is one third of an hour which mean you can multiply 20 three times to get an hour ( 60 minutes) and since you multiplied 20 you also have to multiply five which gives you 15 shirts per hour