document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1168295>Question 1168295</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Flying against the wind, an airplane travels 4,320 kilometers in 9 hours. Flying with the wind, the same plane travels 5,520 kilometers in 6 hours. What is the rate of the plane in still air and what is 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 #801611 by </B><A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><B>CubeyThePenguin(3113)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><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=CubeyThePenguin><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=801611\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> speed of plane = s, speed of plane = w\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "s - w = 4320/9 = 480<BR>\n" );
document.write( "s + w = 5520/6 = 920\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(s, w) = (700, 220) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );