Question

Debra runs 4 miles in 30 minutes. At the same rate, how many miles would she run in 48 minutes?

Answer 1

Answer: 6.4 miles

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Work Shown:

(4 miles)/(30 minutes) = (x miles)/(48 minutes)

4/30 = x/48

4*48 = 30x

30x = 4*48

x = 4*48/30

x = 6.4