document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=412917>Question 412917</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A train leaves Little Rock and travels north at 70 kilometers per hour.   Another train leaves at the same time and travels south at 90 kilometers per hour.  How long will it take before they are 480 kilometers apart? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #289930 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=289930\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Train A 70 km/h<BR>\n" );
document.write( "Train B 90 km/h\r<BR>\n" );
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document.write( "..<BR>\n" );
document.write( "Since they are moving away from each other add the speeds<BR>\n" );
document.write( "combined speed = 160 km/h<BR>\n" );
document.write( "..<BR>\n" );
document.write( "Distance = 480 km<BR>\n" );
document.write( "time = 480/160<BR>\n" );
document.write( "time = 3 hours </SPAN>\n" );
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