document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1199402>Question 1199402</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Kory drives from Edmonton to Lloydminster and back. Going to Lloydminster, he drives with an average speed of 96 km/h. For the return trip, he averages a speed of 100 km/h. The total time driving is 5.1 hours. </SPAN>\n" );
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document.write( "Since you did not ask a question, I will assume we are supposed to determine the distance between Edmonton and Lloydminster.<br><BR>\n" );
document.write( "The distances are the same, and the ratio of the speeds is 96:100 = 24:25.  That means the ratio of the times at the two speeds is 25:24.<br><BR>\n" );
document.write( "That means 25/49 of the total time is spent at the lower speed and 24/49 at the higher speed.<br><BR>\n" );
document.write( "25/49 of the total 5.1 hours is (25/49)(51/10)=1275/490=255/98 hours.<br><BR>\n" );
document.write( "The distance from Edmonton to Lloydminster is (255/98)(96)=249.8km to 1 decimal place.<br><BR>\n" );
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