SOLUTION: Sally walks 20 minutes to get to school . Her school is 3/4 miles from her house . What is her walking speed per hour

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Question 996820: Sally walks 20 minutes to get to school . Her school is 3/4 miles from her house . What is her walking speed per hour
Answer by Alan3354(69443) About Me  (Show Source):
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Sally walks 20 minutes to get to school . Her school is 3/4 miles from her house . What is her walking speed per hour
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20 mins = 1/3 hour
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To find mi/hr divide the miles by the hours.