document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1123747>Question 1123747</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A man travels 180km from his farm to town, In a loaded truck.on return journey he is able to travel 30km\h faster having unloaded his truck.he saves 1hour on return journey by travelling faster.\r<BR>\n" );
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document.write( "Table:\r<BR>\n" );
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document.write( "Under journey ke:from farm 2 town\r<BR>\n" );
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document.write( "From town to farm<BR>\n" );
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document.write( "distance,: 180km  from farm to town \r<BR>\n" );
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document.write( "Speed?\r<BR>\n" );
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document.write( "Time: 180 over x\r<BR>\n" );
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document.write( "From town to farm: distance??\r<BR>\n" );
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document.write( "Speed:x + 30<BR>\n" );
document.write( "Time?? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #740131 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=740131\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> --------------------<BR>\n" );
document.write( "A man travels 180km from his farm to town, In a loaded truck.on return journey he is able to travel 30km\h faster having unloaded his truck.he saves 1hour on return journey by travelling faster. \r<BR>\n" );
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document.write( "Table: <BR>\n" );
document.write( "Under journey ke:from farm 2 town <BR>\n" );
document.write( "From town to farm<BR>\n" );
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document.write( "distance,: 180km from farm to town  <BR>\n" );
document.write( "Speed? <BR>\n" );
document.write( "Time: 180 over x <BR>\n" );
document.write( "From town to farm: distance?? <BR>\n" );
document.write( "Speed:x + 30<BR>\n" );
document.write( "Time??<BR>\n" );
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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( "                    SPEED           TIME         DISTANCE\r\n" );
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document.write( "FARM to TOWN         x              180/x           180\r\n" );
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document.write( "TOWN to FARM        x+30           180/(x+30)       180\r\n" );
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document.write( "Difference                           1\r\n" );
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document.write( "Find the speed of truck fully loaded when going from farm to town using <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=180%2Fx-180%2F%28x%2B30%29=1 ALIGN=MIDDLE  ALT=\"180%2Fx-180%2F%28x%2B30%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > and solve for x.\r<BR>\n" );
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document.write( "You can then use this to find the two times. </SPAN>\n" );
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