document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=523419>Question 523419</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how far can a man drive out into the country at the average rate of 60 mph and return over the same road at the average rate of 45 mph if he travels a total of 7 hours? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #347310 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=347310\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The avg speed of the round-trip is<BR>\n" );
document.write( "2*60*45/(60+45) = 5400/105 = 360/7 mi/hr<BR>\n" );
document.write( "RT distance = (360/7)*7 = 360 miles<BR>\n" );
document.write( "One-way = 180 miles<BR>\n" );
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