document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=60978>Question 60978</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One bus traveles 20 km/hr faster than another. While the slower bus traveles 280 km the faster one goes 440 km. Find the speed of the faster bus.\r<BR>\n" );
document.write( "\n" );
document.write( "a) 35 km/hr<BR>\n" );
document.write( "b) 45 km/hr<BR>\n" );
document.write( "c) 55 km/hr<BR>\n" );
document.write( "d) 65 km/hr<BR>\n" );
document.write( "e) none of these </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #41904 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><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=41904\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I am guessing they traveled those distances in the same time (most likely scenerio.)<BR>\n" );
document.write( "Distance = Rate * Time<BR>\n" );
document.write( "Distance/Rate = Time<BR>\n" );
document.write( "Times were equal:<BR>\n" );
document.write( "Distance/Rate = Distance/Rate<BR>\n" );
document.write( "Slower bus's distance: 280<BR>\n" );
document.write( "Slower bus's rate: r<BR>\n" );
document.write( "Faster bus's distance: 440<BR>\n" );
document.write( "Faster bus's rate: r + 20<BR>\n" );
document.write( "280/r = 440/(r + 20)<BR>\n" );
document.write( "280(r + 20) = 440r<BR>\n" );
document.write( "280r + 5600 = 440r<BR>\n" );
document.write( "5600 = 160r<BR>\n" );
document.write( "35 = r<BR>\n" );
document.write( "Faster bus's rate: 35 + 20 = 55km/hr </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );