document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=386407>Question 386407</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two trains leave Dallas traveling the same direction on parallel tracks. One train is traveling at 72 mph and the other is traveling 66 mph. How long before they are 45 miles apart? . </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #273179 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=273179\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two trains leave Dallas traveling the same direction on parallel tracks. One train is traveling at 72 mph and the other is traveling 66 mph. How long before they are 45 miles apart? .\r<BR>\n" );
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document.write( "Train A 72 mph<BR>\n" );
document.write( "Train B = 66 mph<BR>\n" );
document.write( "difference in speed = 6 mph.<BR>\n" );
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document.write( "t=d/r<BR>\n" );
document.write( "t=45/6<BR>\n" );
document.write( "t=7.5 hours<BR>\n" );
document.write( "...<BR>\n" );
document.write( "45 miles apart after 7.5 hours<BR>\n" );
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document.write( "m.ananth@hotmail.ca<BR>\n" );
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