document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=937531>Question 937531</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A motorist traveled from Town A to Town B. After traveling 1/3 of the distance for the journey at an average speed of 45 km/h, he continued to travel another 480 km to reach Town B. If his average speed for the entire journey was 54 km/h, what was his average speed for the last 2/3 of the distance? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #570954 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=570954\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x = speed for last 2/3<BR>\n" );
document.write( "---<BR>\n" );
document.write( "s = d/t<BR>\n" );
document.write( "t = d/s<BR>\n" );
document.write( "d = st<BR>\n" );
document.write( "---<BR>\n" );
document.write( "distance for last 2/3:<BR>\n" );
document.write( "d = 480 km<BR>\n" );
document.write( "---<BR>\n" );
document.write( "total distance:<BR>\n" );
document.write( "(2/3)d = 480<BR>\n" );
document.write( "d = 480*3/2<BR>\n" );
document.write( "d = 720 km<BR>\n" );
document.write( "---<BR>\n" );
document.write( "distance for first 1/3:<BR>\n" );
document.write( "720 - 480 = 240 km<BR>\n" );
document.write( "---<BR>\n" );
document.write( "time for first 1/3:<BR>\n" );
document.write( "t = 240/45<BR>\n" );
document.write( "t = 5.33333333333 hr<BR>\n" );
document.write( "---<BR>\n" );
document.write( "total time:<BR>\n" );
document.write( "t = 720/54<BR>\n" );
document.write( "t = 13.3333333333 hr<BR>\n" );
document.write( "---<BR>\n" );
document.write( "time for last 2/3:<BR>\n" );
document.write( "t = 13.3333333333 - 5.33333333333<BR>\n" );
document.write( "t = 8 hr<BR>\n" );
document.write( "---<BR>\n" );
document.write( "speed for last 2/3:<BR>\n" );
document.write( "x = 480/8<BR>\n" );
document.write( "x = 60 kph<BR>\n" );
document.write( "---<BR>\n" );
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document.write( "--- </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );