document.write( "Question 724347: sandy ran out at 8mph and rode back at 24mph. if the total trip took 8hrs how far did she run and how far did she ride? \n" ); document.write( "
Algebra.Com's Answer #443735 by Alan3354(69443)\"\" \"About 
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sandy ran out at 8mph and rode back at 24mph. if the total trip took 8hrs how far did she run and how far did she ride?
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\n" ); document.write( "Avg speed for the round trip is
\n" ); document.write( "2*8*24/(8 + 24) = 384/32
\n" ); document.write( "= 12 mi/hr
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\n" ); document.write( "12 mi/hr * 8 hrs = 96 miles
\n" ); document.write( "She ran 48 miles, rode 48 miles
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