document.write( "Question 1102271: Ryan took 15 minutes to walk to school at an average speed of 70 m/min. His brother took 20 minutes to walk the same distance. Determine his brother’s average speed. \n" ); document.write( "
Algebra.Com's Answer #716932 by josgarithmetic(39617)\"\" \"About 
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\"70%2A15=r%2A20\"\r
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\n" ); document.write( "\n" ); document.write( "\"r=70%2A15%2F20\"\r
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\n" ); document.write( "\n" ); document.write( "\"%287%2A2%2A5%2A5%2A3%29%2F%282%2A2%2A5%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%287%2A5%2A3%29%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"105%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"53%28m%2Fmin%29\"
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