document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=41153>Question 41153</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You and a friend decided to make a 220 mile trip, traveling at 70 mph. You make the return trip at a rate of 58 mph. What was your average speed for 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 #26566 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=26566\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Average speed is (change in distance)/(change in time)<BR>\n" );
document.write( "The distance is 440 miles <BR>\n" );
document.write( "The first part of the trip took 220/70 hours or 3.143 hours<BR>\n" );
document.write( "The second part of the trip took 220/58 hours or 3.793 hours<BR>\n" );
document.write( "Ave. Speed = 440 / (3.143 + 3.793) <BR>\n" );
document.write( "Ave. Speed = 440/6.936<BR>\n" );
document.write( "Ave. Speed = 63.436 miles per hour </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );