Respuesta :

Answer:

2 miles per hour

Step-by-step explanation:

First you multiply 1/4 by 4 to get 1 mile. Then you multiply 1/8 by 4 to get 4/8. But you need 1 hour not half an hour. so you multiply 1 by 2 and 4/8 by 2 and get 2 miles per hour.

Hope this helps!

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