document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1124760>Question 1124760</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A car takes 1 hour to travel 100 km along a main road and then 1/2 hour to travel 20 km along a side road.<BR>\n" );
document.write( "what is the average speed of the car for the whole journey?<BR>\n" );
document.write( "a. 60km/h<BR>\n" );
document.write( "b. 70km/h<BR>\n" );
document.write( "c. 80km/hr<BR>\n" );
document.write( "d. 100km/h </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #741065 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52819)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=741065\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">\r\n" );
document.write( "The average speed of the car for the whole journey is  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28100+%2B+20%29%2F%281%2B0.5%29 ALIGN=MIDDLE  ALT=\"%28100+%2B+20%29%2F%281%2B0.5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r\n" );
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document.write( "Use your calculator.\r\n" );
document.write( "</PRE>\r<BR>\n" );
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document.write( "Or calculate it mentally.\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );