document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=595916>Question 595916</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If a man and a half can build a house and a half in a day and a half.<BR>\n" );
document.write( "How many houses can 3 men build in a week and a half. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #377383 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=377383\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If a man and a half can build a house and a half in a day and a half.<BR>\n" );
document.write( "How many houses can 3 men build in a week and a half.<BR>\n" );
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document.write( "1.5 houses take 1.5*1.5 man-days<BR>\n" );
document.write( "3 men is 2x<BR>\n" );
document.write( "--> 3 houses in 1.5 days<BR>\n" );
document.write( "1.5 weeks is 7x<BR>\n" );
document.write( "--> 21 houses<BR>\n" );
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document.write( "1.5 houses = 2.25 man-days<BR>\n" );
document.write( "--> 1.5 man-days per house<BR>\n" );
document.write( "3 men * 10.5 day = 31.5 man-days<BR>\n" );
document.write( "31.5/1.5 = 21 houses<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );