Respuesta :

AL2006

               (350 miles / 7 hours) x (1 hour / 60 minutes)

           =  ( 350 x 1) / (7 x 60)  (mile / minute)  =  5/6 mile/minute

TSO
7 hours = 7 x 60 minutes = 420 minutes

350 miles in 420 minutes.

Divide both numbers by 420

350/420 miles in 420/420 minutes.

[tex]\frac{350}{420} = \frac{35}{42} = \frac{5\times 7}{6\times 7} = \boxed{\frac{5}{6}}[/tex]

5/6 miles in 1 minute.

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