document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=726511>Question 726511</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You head downstream on a river in an outboard. The current is flowing at a rate of 1.50 m/s. After 30 min, you find that you have traveled 24.3 km. How long will it take you to travel back upstream to your original point of departure? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #444631 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=444631\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You head downstream on a river in an outboard.<BR>\n" );
document.write( " The current is flowing at a rate of 1.50 m/s.<BR>\n" );
document.write( "Convert m/s to km/hr<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281.5%2A3600%29%2F1000 ALIGN=MIDDLE  ALT=\"%281.5%2A3600%29%2F1000\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 5.4 km/hr is the current<BR>\n" );
document.write( ": <BR>\n" );
document.write( "After 30 min, you find that you have traveled 24.3 km.<BR>\n" );
document.write( "Effective speed: 2 * 24.3 = 48.6 km/hr<BR>\n" );
document.write( "Boat speed in still water 48.6 - 5.4 = 43.2 km/hr<BR>\n" );
document.write( ":<BR>\n" );
document.write( " How long will it take you to travel back upstream to your original point of departure?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=24.3%2F%28%2843.2-5.4%29%29 ALIGN=MIDDLE  ALT=\"24.3%2F%28%2843.2-5.4%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = .643 hrs; .643*60 = 38.57 min to return </SPAN>\n" );
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