document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=569591>Question 569591</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It take you 2 min to wash a window, and takes your friend 3 minutes to wash a window. How long does it take the two of you to wash 25 windows if you work together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #367381 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=367381\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It take you 2 min to wash a window, and takes your friend 3 minutes to wash a window. How long does it take the two of you to wash 25 windows if you work together?<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Let x = time (mins) for both to wash 25 windows<BR>\n" );
document.write( "then<BR>\n" );
document.write( "x(1/2 + 1/3) = 25<BR>\n" );
document.write( "multiplying both sides by 6:<BR>\n" );
document.write( "x(3 + 2) = 150<BR>\n" );
document.write( "x(5) = 150<BR>\n" );
document.write( "x = 150/5<BR>\n" );
document.write( "x = 30 minutes<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );