document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=66571>Question 66571</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An airplane flew 4 hours with a 25 mph tail wind. The return trip against the same wind took 5 hours. Find the speed of the airplane in still air.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #47211 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=47211\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> s = speed in still air<BR>\n" );
document.write( "(s+25)*4 = (s-25)*5<BR>\n" );
document.write( "4s + 100 = 5s - 125<BR>\n" );
document.write( "s = 225 mph </SPAN>\n" );
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