document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=654006>Question 654006</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An airplane, flying at top cruising speed, travels 1,680 miles in 6 hours with the wind. Against the wind, the airplane takes 7 hours at top cruising speed to travel this same distance. The wind speed is constant. What is the top cruising speed of the airplane? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #408582 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley79><B>checkley79(3341)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley79><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=408582\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1680/6=280 MPH IS THE SPEED WITH THE WIND.<BR>\n" );
document.write( "1680/7=240 MPH IS THE SPEED AGAINST THE WIND.<BR>\n" );
document.write( "(280-240)/2=X<BR>\n" );
document.write( "40/2=X<BR>\n" );
document.write( "20=X OR THE SPEED OF THE WIND.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "280-20=240+20<BR>\n" );
document.write( "260=260 ANS. FOR THE CRUISING SPEED OF THE PLANE.<BR>\n" );
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