document.write( "Question 657337: A boy walks 13 km in 2.0 hours. What is his speed in km/h and m/s? \n" ); document.write( "
Algebra.Com's Answer #409822 by MathLover1(20850)\"\" \"About 
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if a boy walks \"13km\" in \"2.0h\", then his speed is \"%2813%2F2.0%29%28km%2Fh%29=6.5%28km%2Fh%29\" or \r
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