document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1163678>Question 1163678</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jerry and Kenny start running from two difference points which are 100 meters away on a circular track with length 400 meters. They both run clockwise. Jerry runs at 5 m/s, and Kenny runs at 4 m/s. Each of them takes a break for 10 seconds every 100 meters. How long will Jerry catch up with Kenny?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #787867 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=787867\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "The statement of the problem is deficient; the statement that they both run clockwise doesn't tell us anything.<br><BR>\n" );
document.write( "If, at the start, Jerry is 100 meters \"behind\" Kenny on the 400 meter track, then he has to make up 100 meters to catch up; but if he is already 100 meters \"ahead\" of Kenny, then he has to make up 300 meters to catch up.<br><BR>\n" );
document.write( "Re-post the problem, making the problem clear.<br><BR>\n" );
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