document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1181041>Question 1181041</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Okay, so I'm really struggling on this question, and I was wondering if someone could tell me what I'm doing wrong.\r<BR>\n" );
document.write( "\n" );
document.write( "Ralph is painting the barn below, including the sides and roof.  He wants to know how much paint to purchase. \r<BR>\n" );
document.write( "\n" );
document.write( "The picture is in the link below:\r<BR>\n" );
document.write( "\n" );
document.write( "https://founders.edtell.com/access/content/group/edtell_content_geometry/General%20Prisms.png\r<BR>\n" );
document.write( "\n" );
document.write( " <BR>\n" );
document.write( "a. What is the total surface area that he is going to be painting?  Round your answer to the nearest hundredth.<BR>\n" );
document.write( "b. If one paint can covers 57 square feet, how many paint cans should he purchase?<BR>\n" );
document.write( "c. If each paint can costs $23.50, how much will the paint cost?<BR>\n" );
document.write( "d. Once the barn is finished being painted, there is going to be a party.  Ralph wants to know how many people to invite to the party.  What is the volume of the inside of the barn?\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Here is the work I've done. I was told that it's incorrect. I looked back over it a couple of times, but I couldn't figure out where I went wrong. Can somebody please help me?\r<BR>\n" );
document.write( "\n" );
document.write( "A.)\r<BR>\n" );
document.write( "\n" );
document.write( "45x15x2=1350\r<BR>\n" );
document.write( "\n" );
document.write( "20x15x2= 600\r<BR>\n" );
document.write( "\n" );
document.write( "40x45x2= 3600\r<BR>\n" );
document.write( "\n" );
document.write( "20x4= 80\r<BR>\n" );
document.write( "\n" );
document.write( "1350+600+3600+80= 5630 ft\r<BR>\n" );
document.write( "\n" );
document.write( "B.)\r<BR>\n" );
document.write( "\n" );
document.write( "5630/57=98.77\r<BR>\n" );
document.write( "\n" );
document.write( "98.77~99 cans\r<BR>\n" );
document.write( "\n" );
document.write( "C.)\r<BR>\n" );
document.write( "\n" );
document.write( "99x23.5=2326.5\r<BR>\n" );
document.write( "\n" );
document.write( "2326.5= $2,326.50\r<BR>\n" );
document.write( "\n" );
document.write( "D.)\r<BR>\n" );
document.write( "\n" );
document.write( "45x20x15=19575\r<BR>\n" );
document.write( "\n" );
document.write( "(1/2)x80x40x4=6400\r<BR>\n" );
document.write( "\n" );
document.write( "19575+6400=25975 ft^3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #810856 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52787)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=810856\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Entering this link &nbsp;REQUIRES &nbsp;user &nbsp;ID &nbsp;and a password - - - &nbsp;THEREFORE, &nbsp;I was not able to enter,\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "so, &nbsp;I can not comment, &nbsp;answer and/or help you . . . \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );