document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=483258>Question 483258</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can anyone kindly answer this pls.<BR>\n" );
document.write( "the problem is:\r<BR>\n" );
document.write( "\n" );
document.write( "Ryan drove his car from A to B at 81km/hr. his car broke down and he returned by bus at 54 km/hr. his total travelling time was 5 hours. How long was his trip by car?\r<BR>\n" );
document.write( "\n" );
document.write( "I've tried answering it but it always come up with a wrong answer.<BR>\n" );
document.write( "pls. help me solve this problem.<BR>\n" );
document.write( "My equation was: 81t + 52t = 5<BR>\n" );
document.write( "                      t = 5/133<BR>\n" );
document.write( "And I don't know what to do after that.<BR>\n" );
document.write( "Pls. do answer this.<BR>\n" );
document.write( ">>Thank You<< </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #330731 by </B><A HREF=/tutors/aboutme.mpl?userid=mathstutor494><B>mathstutor494(120)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mathstutor494><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=mathstutor494><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=330731\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let distance from A to B be \"D\" km\r<BR>\n" );
document.write( "\n" );
document.write( "Time taken to reach from A to B = D/81 hr\r<BR>\n" );
document.write( "\n" );
document.write( "Return time by bus from B to A = D/54 hr\r<BR>\n" );
document.write( "\n" );
document.write( "Total travelling time  <BR>\n" );
document.write( "D/81 + D/54  = 5\r<BR>\n" );
document.write( "\n" );
document.write( "54D + 81D = 5*81*54\r<BR>\n" );
document.write( "\n" );
document.write( "135 D = 21870\r<BR>\n" );
document.write( "\n" );
document.write( "D = 21870/135 = 162\r<BR>\n" );
document.write( "\n" );
document.write( "Trip by Car = 162/81= 2 hrs \r<BR>\n" );
document.write( "\n" );
document.write( "Ans : Trip by car Distance 162km in 2 hrs\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );