document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=92679>Question 92679</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I just got the answer to a problem I asked earlier ... thank you. Now, I have another question that is similar and I want to see if I am understanding this correctly. \r<BR>\n" );
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document.write( "Two trains left a station at the same time. One traveled north at a certain speed and the other traveled south at twice the speed. After 4 hours, the trains were 600 miles apart. How fast was each train traveling? \r<BR>\n" );
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document.write( "This is what I came up with ... am I right?\r<BR>\n" );
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document.write( "d = 400<BR>\n" );
document.write( "t = 4<BR>\n" );
document.write( "r = x (1st train) and 2x (2nd train)\r<BR>\n" );
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document.write( "400 = 4(x)+4(2x)<BR>\n" );
document.write( "400 = 4x + 8x<BR>\n" );
document.write( "400 = 12x<BR>\n" );
document.write( "x = 33.33<BR>\n" );
document.write( "2x = 66.66 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #67498 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=67498\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I think d=600.<BR>\n" );
document.write( "But your method looks good.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan </SPAN>\n" );
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