document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1146681>Question 1146681</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A jet has a top speed of 800 km/hr in still air. On a flight from Montreal to St. John's it took 2 1/3 hours with a tail wind. On the return flight to Montreal the jet took 3 hours because it was flying directly into the wind. Find the speed of the wind that day.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #767951 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=767951\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> s=800 kph<BR>\n" );
document.write( "(s+w)*7/3=(s-w)*3<BR>\n" );
document.write( "(800+w)*7=(800-w)*9<BR>\n" );
document.write( "5600+7w=7200-9w<BR>\n" );
document.write( "16w=1600<BR>\n" );
document.write( "w=100\r<BR>\n" );
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