document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=251938>Question 251938</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A group hiked to a state park at 4mph.  They took a truck back to town at 20mph.  The round trip took 18 hours.   How far is it from town to the park? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #183661 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=183661\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> D=RT<BR>\n" );
document.write( "D=4X THE HICKING TRIP.<BR>\n" );
document.write( "D=20(18-X) THE TRUCK TRIP.<BR>\n" );
document.write( "4X=20(18-X)<BR>\n" );
document.write( "4X=360-20X<BR>\n" );
document.write( "4X+20X=360<BR>\n" );
document.write( "24X=360<BR>\n" );
document.write( "X=360/24<BR>\n" );
document.write( "X=15 HOURS FOR THE HICKING TRIP.<BR>\n" );
document.write( "18-15=3 HOURS FOR THE TRUCK TRIP.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "4*15=20*3<BR>\n" );
document.write( "60=60<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );