document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=302061>Question 302061</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Benito has 20 small balls of different colours: yellow, green, blue and black. 17 of the balls are not green, 5 are black, 12 are not yellow. How many blue balls does Benito have?\r<BR>\n" );
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document.write( "A) 3 B) 4 C) 5 D) 8 E) 15<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #216628 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=216628\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"17 of the balls are not green\" ___ so 3 are green\r<BR>\n" );
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document.write( "\"12 are not yellow\" ___ so 8 are yellow\r<BR>\n" );
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document.write( "\"5 are black\"\r<BR>\n" );
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document.write( "so 16 are NOT blue </SPAN>\n" );
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