document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=908761>Question 908761</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a train left detroit and traveled west at 70 km/h. two hours later, another train left detroit and traveled east at 90 km/h. how many hours had the first train traveled when they were 1430 km apart?\r<BR>\n" );
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document.write( "please show the steps also! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #551299 by </B><A HREF=/tutors/aboutme.mpl?userid=JulietG><B>JulietG(1812)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JulietG><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=JulietG><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=551299\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I think the train's conductors are smart.  I'd be hightailing it out of <a  rel=nofollow HREF= http://www.theseekerbooks.com/detroit/WrightSchl.html>Detroit</a> as fast as possible!\r<BR>\n" );
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document.write( "The first train has a 140km head start.  So what you need to find is 1430-140=1290.  Together they travel 70+90=160 kmh.  1290/160=8.0625 hours.  Add that to the 2 hours head start to get 10 hours 37.5 minutes.\r<BR>\n" );
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