document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1164511>Question 1164511</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a man walks 2hours at a certain speed .he then cycles at 3times that speed for 4hours he goes 77km altogether.find the speed at which he walks   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #788916 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=788916\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a man walks 2 hours at a certain speed .he then cycles at 3 times that speed for 4 hours he goes 77 km altogether.find the speed at which he walks  <BR>\n" );
document.write( "------------<BR>\n" );
document.write( "w = walking speed<BR>\n" );
document.write( "t = time walking = 2\r<BR>\n" );
document.write( "\n" );
document.write( "---<BR>\n" );
document.write( "2w + 3*w*4 = 77<BR>\n" );
document.write( "14w = 77<BR>\n" );
document.write( "w = 5.5 km/hr\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );