SOLUTION: Juan runs 4 miles in 30 minutes. At the same rate, how many miles would he run in 72 minutes?

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Question 385880: Juan runs 4 miles in 30 minutes. At the same rate, how many miles would he run in 72 minutes?

Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
4%2F30+=+x%2F72;
x+=+%284%2F30%29%2A72;
x = 9.6 miles.