document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=721138>Question 721138</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How much time does a train 50m long moving at 65 km/hr take to pass another train 75 m long moving at 50km/hr in the same direction?What is the answer? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #442223 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=442223\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How much time does a train 50m long moving at 65 km/hr take to pass another train 75 m long moving at 50km/hr in the same direction?\r<BR>\n" );
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document.write( "travel time=distance/speed<BR>\n" );
document.write( "distance=50+75=125 m<BR>\n" );
document.write( "speed=65-50=15 km/hr<BR>\n" );
document.write( "travel time=.125/15*60=0.5 min<BR>\n" );
document.write( "ans:0.5 min </SPAN>\n" );
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