document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1124828>Question 1124828</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A fisherman rows 12 miles downstream in the same amount of time he rows 4miles upstream, if the current is 6 miles per hour.  Find how long it takes for him to cover 12 miles without any current. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #741304 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=741304\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <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" );
document.write( "downstream      r+6       12/(r+6)         12\r\n" );
document.write( "upstream        r-6        4/(r-6)         4\r\n" );
document.write( "</PRE>\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12%2F%28r%2B6%29=4%2F%28r-6%29 ALIGN=MIDDLE  ALT=\"12%2F%28r%2B6%29=4%2F%28r-6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "-\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F%28r%2B6%29=1%2F%28r-6%29 ALIGN=MIDDLE  ALT=\"3%2F%28r%2B6%29=1%2F%28r-6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%28r-6%29=r%2B6 ALIGN=MIDDLE  ALT=\"3%28r-6%29=r%2B6\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3r-18=r%2B6 ALIGN=MIDDLE  ALT=\"3r-18=r%2B6\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2r=6%2B18 ALIGN=MIDDLE  ALT=\"2r=6%2B18\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2r=24 ALIGN=MIDDLE  ALT=\"2r=24\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=12 ALIGN=MIDDLE  ALT=\"r=12\"   DISABLED_style= \"max-width:90%; height:auto;\" >----------speed if no current\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "This 12 mile distance, if done without a current, would take 1 hour. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );