document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=780430>Question 780430</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The north wall of a barn is a rectangle 30 feet high and 66 feet long. There are three windows in the wall, each 5 by 7 feet. If a gallon of paint will cover 375 ft2, how many gallons of paint must the painter buy to paint the wall? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #475593 by </B><A HREF=/tutors/aboutme.mpl?userid=Cromlix><B>Cromlix(4381)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cromlix><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=Cromlix><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=475593\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Area of North Wall = 30 * 66 = 1980 ft^2<BR>\n" );
document.write( "Area of window = 5 * 7 = 35 ft^2<BR>\n" );
document.write( "3 windows = 105 ft^2<BR>\n" );
document.write( "1980 - 105 = 1875 ft^2<BR>\n" );
document.write( "A gallon of paint will cover 375 ft^2<BR>\n" );
document.write( "1875/375 = 5 <BR>\n" );
document.write( "So, 5 gallons of paint are required.<BR>\n" );
document.write( "Hope this helps.<BR>\n" );
document.write( ":-) </SPAN>\n" );
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