document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=161463>Question 161463</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Ysidra paints a room that has 400 square feet of wall space in 2and1/2 hours. At this rate,how long will it take her to paint a room that has 720 square feet of wall space? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #118909 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=118909\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 400/720=2.5/X<BR>\n" );
document.write( "400X=2.5*720<BR>\n" );
document.write( "400X=1,800<BR>\n" );
document.write( "X=1,800/400<BR>\n" );
document.write( "X=4.5 HOURS TO PAINT 720FT^2 ROOM.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "400/720=2.5/4.5<BR>\n" );
document.write( "1,800=1,800<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );