document.write( "Question 524119: A runner completes a 10km run in about 45mins. What was the runners speed in km/h? \n" ); document.write( "
Algebra.Com's Answer #347611 by Alan3354(69443)\"\" \"About 
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45 mins = 0.75 hours
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\n" ); document.write( "d = r*t
\n" ); document.write( "r = d/t
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