document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=261457>Question 261457</A>: <I><SPAN STYLE=\"word-break: break-all;\"> juan drives to work. because of traffic conditions, he averages 22 miles per hour. he returns home averaging 32 miles per hour. the total travel time is <BR>\n" );
document.write( "2 1/4 hours. how do i do this equation? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #192665 by </B><A HREF=/tutors/aboutme.mpl?userid=palanisamy><B>palanisamy(496)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=palanisamy><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=192665\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let the time taken to go from home to office = x hours<BR>\n" );
document.write( "Let the time taken to return from office to home = y hours<BR>\n" );
document.write( "Total time x+y = 2 1/4 hours<BR>\n" );
document.write( "           x+y = 9/4   ...(1)<BR>\n" );
document.write( "The distances in both ways are equal<BR>\n" );
document.write( "               22x = 32y<BR>\n" );
document.write( "               22x-32y = 0  ...(2)<BR>\n" );
document.write( "(1)*32=>       32x+32y = 72 ...(3)<BR>\n" );
document.write( "(2)+(3)=>      54x = 72<BR>\n" );
document.write( "               x = 72/54<BR>\n" );
document.write( "               x = 4/3 hours<BR>\n" );
document.write( "(1)=>          4/3+y = 9/4<BR>\n" );
document.write( "               y = 9/4-4/3<BR>\n" );
document.write( "               y = (27-16)/12<BR>\n" );
document.write( "               y = 11/12 hour    </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );