document.write( "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
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Algebra.Com's Answer #615121 by Alan3354(69443)\"\" \"About 
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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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\n" ); document.write( "20 mins = 1/3 hour
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\n" ); document.write( "To find mi/hr divide the miles by the hours.
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