document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=474587>Question 474587</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A cab driver drove from the airport to a passenger’s home at an average speed of 55 miles per hour. He returned to the airport along the same highway at an average speed of 45 miles per hour. What was the driver’s average speed over the entire trip? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #325472 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=325472\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> n/55+n/45=2<BR>\n" );
document.write( "45n+55n=4950<BR>\n" );
document.write( "100n=4950<BR>\n" );
document.write( "n=49.5.. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );