document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=585440>Question 585440</A>: <I><SPAN STYLE=\"word-break: break-all;\"> With the wind, a jet can fly 1500 mi in 2 hr 30 min.  Against the wind it can fly only 1200 mi in the same time.  find the rate of the jet in still air and the rate of the wind.   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #373341 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=373341\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> With the wind, a jet can fly 1500 mi in 2 hr 30 min.  Against the wind it can fly only 1200 mi in the same time.  find the rate of the jet in still air and the rate of the wind.  <BR>\n" );
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document.write( "Find the 2 groundspeeds, upwind and  downwind.<BR>\n" );
document.write( "The plane's airspeed is the average.<BR>\n" );
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document.write( "The windspeed is the difference between groundspeed and airspeed.<BR>\n" );
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