document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=476969>Question 476969</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Train A is 30 miles ahead of Train B. Train A is traveling at 100 mph and train B is traveling at 120 mph. How long will it take Train B to overtake Train A? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #326999 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=326999\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Train A= 100 mph<BR>\n" );
document.write( "Train B = 120 mph\r<BR>\n" );
document.write( "\n" );
document.write( "catch up speed = 120-100 = 20 mph<BR>\n" );
document.write( "Train A is ahead by 30 miles\r<BR>\n" );
document.write( "\n" );
document.write( "Catch up time = catchup distance / catch up speed<BR>\n" );
document.write( "time = 30/20<BR>\n" );
document.write( "=1.5 hours </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );