SOLUTION: About how long will it take Johnny to get to his grandmother's house, 45 miles away, if he drives 55 miles an hour?
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Question 1003233: About how long will it take Johnny to get to his grandmother's house, 45 miles away, if he drives 55 miles an hour?
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
Since rate times time = distance,
time = distance / rate
t = 45/55 = 9/11 hours or about 49 minutes
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