document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=304551>Question 304551</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A six-passenger plane cruises at 180MPH in calm air if the plane flies 7 miles with the wind in the same amount of time as it flies 5 miles against the wind, then what is the wind speed? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #218067 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=218067\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (time) = (distance) / (rate)\r<BR>\n" );
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document.write( "7 / (180 + w) = 5 / (180 - w)\r<BR>\n" );
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document.write( "\"cross\" multiplying ___ 1260 - 7w = 900 + 5w\r<BR>\n" );
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document.write( "360 = 12w ___ 30 = w </SPAN>\n" );
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