document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=121398>Question 121398</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a plane  took 1 hour longer to travel 560  miles on the first portion of a flight than it took to fly 480 miles on the second portion. If the speed was the same for each portion, what was the flying time for second part of the trip? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #89070 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=89070\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 560/(X+1)=480/X<BR>\n" );
document.write( "560X=480(X+1)<BR>\n" );
document.write( "560X=480X+480<BR>\n" );
document.write( "560X-480X=480<BR>\n" );
document.write( "80X=480<BR>\n" );
document.write( "X=480/80<BR>\n" );
document.write( "X=6 HOURS FOR THE SECOND 480 MILE TRIP.<BR>\n" );
document.write( "6+1=7 HOURS FOR THE FIRST 560 MILE TRIP.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( "560/7=480/6<BR>\n" );
document.write( "80=80<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );