document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=911103>Question 911103</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How far can a boy ride his bicycle if he rides away at 10 kilometers per hour and returns at 9 kilometers per hour? The entire trip takes 9.5 hours. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #552868 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=552868\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How far can a boy ride his bicycle if he rides away at 10 kilometers per hour and returns at 9 kilometers per hour? The entire trip takes 9.5 hours.<BR>\n" );
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document.write( "For a round trip,<BR>\n" );
document.write( "Avg speed = 2*10*9/(10+9) = 180/19 km/hr<BR>\n" );
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document.write( "d = r*t = (180/19)*9.5 = 90 km Rt<BR>\n" );
document.write( "--> 45 km each way </SPAN>\n" );
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