document.write( "Question 77879: If a runner runs a 42.2 km course in 2.114 hours, what is his average speed?\r
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Algebra.Com's Answer #55901 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 42.2/2.114=19.962 K/HR IS HIS AVERAGE SPEED. \n" ); document.write( " |