document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=306688>Question 306688</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A train is 90 meters long and enters a 310 meter long tunnel at a speed of  4 m/s . how much time in seconds will the train take to pass completely through the tunnel ?\r<BR>\n" );
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document.write( "A  90   B  100   C  400   D  60   E  360\r<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 #219436 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=219436\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A train is 90 meters long and enters a 310 meter long tunnel at a speed of  4 m/s . how much time in seconds will the train take to pass completely through the tunnel ?\r<BR>\n" );
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document.write( "length of train 90 meters<BR>\n" );
document.write( "length of tunnel 310 meters\r<BR>\n" );
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document.write( "if the train has to get out completely from the tunnel it has to travel 310 +90 meters\r<BR>\n" );
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document.write( "=400 meters\r<BR>\n" );
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document.write( "speed of train = 4 m /sec\r<BR>\n" );
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document.write( "time taken = distance / speed\r<BR>\n" );
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document.write( "= 400/4\r<BR>\n" );
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document.write( "= 100 seconds\r<BR>\n" );
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document.write( "train will take 100 sconds.\r<BR>\n" );
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