document.write( "Question 943635: A cyclist completed a competition in 1 1/4 hours at an average speed of 800 m per minute. Km? \n" ); document.write( "
Algebra.Com's Answer #575324 by MathLover1(20850)\"\" \"About 
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\r
\n" ); document.write( "\n" ); document.write( "given:\r
\n" ); document.write( "\n" ); document.write( "\"t=+1+%281%2F4%29h=1.25h\"\r
\n" ); document.write( "\n" ); document.write( "average speed of \"s=800+%28m%2Fmin%29\" .....convert into \"km%2Fh\"\r
\n" ); document.write( "\n" ); document.write( "\"800m=%28800%2F1000%29km=0.8km\"\r
\n" ); document.write( "\n" ); document.write( "\"1min=%281%2F60%29h+\"\r
\n" ); document.write( "\n" ); document.write( "so, \"s=0.8km%2F%281%2F60%29h=0.8%2A60%28km%2Fh%29=48%28km%2Fh%29\"\r
\n" ); document.write( "\n" ); document.write( "\"d=distance\"\r
\n" ); document.write( "\n" ); document.write( "\"d=s%2At\"\r
\n" ); document.write( "\n" ); document.write( "\"d=48%28km%2Fh%29%2A1.25h\"\r
\n" ); document.write( "\n" ); document.write( "\"d=48%28km%2Fcross%28h%29%29%2A1.25cross%28h%29\"\r
\n" ); document.write( "\n" ); document.write( "\"d=48km%2A1.25\"\r
\n" ); document.write( "\n" ); document.write( "\"d=60km\"\r
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