document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=821884>Question 821884</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4 people can paint 7 walls in 30 minutes.\r<BR>\n" );
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document.write( "How many minutes will it take for 9 people to paint 9 walls? Round to the nearest minute. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #494487 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=494487\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4 people can paint 7 walls in 30 minutes.<BR>\n" );
document.write( "Find how many man-minutes to paint one wall<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284%2A30%29%2F7 ALIGN=MIDDLE  ALT=\"%284%2A30%29%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 17.143 min per wall<BR>\n" );
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document.write( "How many minutes will it take for 9 people to paint 9 walls?<BR>\n" );
document.write( "let m = no. min to accomplish this<BR>\n" );
document.write( "9m = 9(17.143)<BR>\n" );
document.write( "Divide both sides by 9<BR>\n" );
document.write( "m = 17.143 ~ 17 minutes\r<BR>\n" );
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