document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=175420>Question 175420</A>: <I><SPAN STYLE=\"word-break: break-all;\"> an airplane travwl 100km/h then another airplane. In 4 hours the faster airplanes travel the same distance as the slower airplane travel in 6 hours. Find the rate of the faster airplane. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #130489 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=130489\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> an airplane travwl 100km/h slower then another airplane. In 4 hours the faster airplanes travel the same distance as the slower airplane travel in 6 hours. Find the rate of the faster airplane.<BR>\n" );
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document.write( "Slower plane DATA:<BR>\n" );
document.write( "rate = x-100 km/h ; time = 6 hrs; distance = rt = 6(x-100) km<BR>\n" );
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document.write( "Faster plane DATA:<BR>\n" );
document.write( "rate = x km/h ; time = 4 hrs; distance = rt = 4x km<BR>\n" );
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document.write( "Equation: <BR>\n" );
document.write( "distance = distance <BR>\n" );
document.write( "6(x-100) = 4x<BR>\n" );
document.write( "2x = 600<BR>\n" );
document.write( "x = 300 km/h (rate of the faster airplane)<BR>\n" );
document.write( "x-100 = 200 km/h ( rate of the slower airplane)<BR>\n" );
document.write( "=========================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );