document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=564107>Question 564107</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A pilot plans to make a round- trip flight lasting 2.5 hours. How far can the pilot plan to go if the rate going is 480 kilometers per hour and returning is 320 kilometers per hour? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #365251 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=365251\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Time forward + time return = 2.5 hours\r<BR>\n" );
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document.write( "let the distance be x\r<BR>\n" );
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document.write( "t=d/r\r<BR>\n" );
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document.write( "time forward = x/480\r<BR>\n" );
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document.write( "time return = x/320\r<BR>\n" );
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document.write( "x/480 +x/320 = 5/2\r<BR>\n" );
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document.write( "LCD = 960\r<BR>\n" );
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document.write( "2x+3x=480*5<BR>\n" );
document.write( "5x=2400<BR>\n" );
document.write( "/5<BR>\n" );
document.write( "x= 480 km\r<BR>\n" );
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document.write( " </SPAN>\n" );
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