document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1031270>Question 1031270</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A small plane flew 1050 miles in 5 hours with the wind. Then on the return trip, flying against the wind, it traveled only 640 miles in 5 hours. What were the wind velocity and the speed of the plane? (Note: The \"speed of the plane\" means how fast the plane would be flying with no wind.)<BR>\n" );
document.write( "Answer(How to Enter)	HideKeypad<BR>\n" );
document.write( "speed of the plane:	<BR>\n" );
document.write( "mph<BR>\n" );
document.write( "wind velocity:	<BR>\n" );
document.write( "mph<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 #646024 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=646024\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A small plane flew 1050 miles in 5 hours with the wind. Then on the return trip, flying against the wind, it traveled only 640 miles in 5 hours. What were the wind velocity and the speed of the plane?<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 of the 2.<BR>\n" );
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document.write( "Windspeed is the difference between airspeed and groundspeed.<BR>\n" );
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