document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=471467>Question 471467</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Katie bicycled uphill into the mountains at 12 miles per hour and then returned downhill at 20 miles per hour. Her return trip took 2 hours less than er trip up. How long did Katie bicycle uphill? How far was 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 #323335 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=323335\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> distance = x							<BR>\n" );
document.write( "Time downhill		x/	20				<BR>\n" );
document.write( "Time uphill		x/	12				<BR>\n" );
document.write( "extra time while uphill =			2.00	hour 			<BR>\n" );
document.write( "x/	12	-	x/	20	=	2.00	<BR>\n" );
document.write( "							<BR>\n" );
document.write( "LCD = 7350 	240						<BR>\n" );
document.write( "multiply by LCD							<BR>\n" );
document.write( "20	-	12	x   	=	2.00	*	240<BR>\n" );
document.write( "8	x= 	480					<BR>\n" );
document.write( "/	8						<BR>\n" );
document.write( "x=   	60 niles\r<BR>\n" );
document.write( "\n" );
document.write( "Time uphill = 60/12=5 hours<BR>\n" );
document.write( "						<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );