document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=499570>Question 499570</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The time T of travel of an automobile trip varies inversely as the speed V. At an average speed of 65mph, a trip took 4 hours. The return trip took 5 hours. Find the average speed of  the return trip. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #337776 by </B><A HREF=/tutors/aboutme.mpl?userid=oberobic><B>oberobic(2304)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oberobic><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=337776\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> d = r*t is the basic distance equation.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Trip:<BR>\n" );
document.write( "r = 65<BR>\n" );
document.write( "t = 4<BR>\n" );
document.write( "d = 65*4<BR>\n" );
document.write( "d = 260<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Return Trip:<BR>\n" );
document.write( "d = 260<BR>\n" );
document.write( "t = 5<BR>\n" );
document.write( "r = ?<BR>\n" );
document.write( ".<BR>\n" );
document.write( "t = d/r<BR>\n" );
document.write( "t = 260/5<BR>\n" );
document.write( "t = 52<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Done. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );