SOLUTION: Mary runs 4 miles in 30 minutes. At the same rate how many miles would she take to run 10 miles

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Question 1132303: Mary runs 4 miles in 30 minutes. At the same rate how many miles would she take to run 10 miles
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
4 miles in 30 minutes is 8 mph
10 miles/8 miles per hour is 1.25 hours or 75 minutes
She runs a mile in 7.5 minutes so 10 miles in 75 min.