Question

I need help with this
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Answer 1

Answer:

240 inches per hour

Step-by-step explanation:

If he travels 10 feet (120 inches) in 30 minutes then you need to multiply both of those numbers by 2 to get 20 feet (240 inches) and 60 minutes (1 hour)

Answer 2

Answer:

240

Step-by-step explanation:

10 feet is 120 inches, because each foot has 12 inches in it.

There are (2) 30 minutes in an hour--or and hour is (2)(30 minutes).

The 120 inches traveled in 30 minutes are multiplied by 2 to get 240 inches per hour.

Hope this helps :-)