document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1155314>Question 1155314</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It takes 32 minutes for 3 people to paint 4 walls. How long does it talk 4 to paint 7 walls </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #777892 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=777892\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It takes 32 minutes for 3 people to paint 4 walls.<BR>\n" );
document.write( " 32 * 3 = 96 people-min for 4 walls<BR>\n" );
document.write( "then<BR>\n" );
document.write( " 96/4 = 24 people-min per wall<BR>\n" );
document.write( "How long does it take 4 to paint 7 walls.<BR>\n" );
document.write( " let m = no. of minutes for 4 people to paint 7 walls<BR>\n" );
document.write( "4m = 7(24)<BR>\n" );
document.write( "4m = 168<BR>\n" );
document.write( "m = 168/4<BR>\n" );
document.write( "m = 42 minutes </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );