document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=447456>Question 447456</A>: <I><SPAN STYLE=\"word-break: break-all;\"> an express train travels 600 mi in the same amount of time it takes a freight to travel 360 mi. the rate of the express train is 20 mph faster than that of the freight train. find the rate of each train. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #308040 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=308040\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Freight train	x	---360	miles			<BR>\n" );
document.write( "Express 		x+20---			600	miles			<BR>\n" );
document.write( "360/x=600/(x+20)<BR>\n" );
document.write( "Cross multiply										<BR>\n" );
document.write( "360(x+20	)=600*	x	<BR>\n" );
document.write( "360x+7200=600x				<BR>\n" );
document.write( "600x-360	x=7200				<BR>\n" );
document.write( "240x=7200							<BR>\n" );
document.write( "/240									<BR>\n" );
document.write( "x=30 mph	Freight train							<BR>\n" );
document.write( "50 mph	Express 	\r<BR>\n" );
document.write( "\n" );
document.write( "m.ananth@hotmail.ca						<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );