document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=573120>Question 573120</A>: <I><SPAN STYLE=\"word-break: break-all;\"> there's an army 5 miles long marching at 3 mph your in front and you have to take a letter 5 miles to back of the line at 5 mph and return to the front at 5 mph how many miles and how many hours did it take </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #368674 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=368674\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "When you start, the rear of the army is APPROACHING you at 3 mph and you are traveling 5 mph for a total rate of 8 mph.  Using time equals distance divided by rate, it takes you 5/8 of an hour to get to the rear of the column.\r<BR>\n" );
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document.write( "On the way back, the front of the army is moving AWAY from you at 3 mph and you are traveling 5 mph for a total rate of 2 mph.  T = D/R again, so 5/2 hour to get back to the front.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ \frac{5}{8}\ +\ \frac{5}{2}\ =\">\r<BR>\n" );
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document.write( "You can do your own arithmetic.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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