document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1017825>Question 1017825</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Your friend drives 60km with an avg speed of 30km/h. How fast must she drive back, the same 60km, to avg 60km/h over the entire trip of 120km? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #634064 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=634064\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Your friend drives 60km with an avg speed of 30km/h. How fast must she drive back, the same 60km, to avg 60km/h over the entire trip of 120km?<BR>\n" );
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document.write( "This is a \"trick question.\"<BR>\n" );
document.write( "She has to make the return in zero time.<BR>\n" );
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document.write( "60 km/30 km/hr = 2 hours<BR>\n" );
document.write( "120 km/60 km/hr = 2 hours<BR>\n" );
document.write( "Time is up when she starts back.<BR>\n" );
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