document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=908223>Question 908223</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If someone had an average of 8 after 20 quizzes, how can I find their average after the 21st quiz if their score on that was 0? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #550916 by </B><A HREF=/tutors/aboutme.mpl?userid=JulietG><B>JulietG(1812)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JulietG><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=JulietG><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=550916\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Assuming there are ten points in each quiz...<BR>\n" );
document.write( "8 * 20 = 160 points out of 200 possible, for 80%<BR>\n" );
document.write( "Assuming a zero on the next quiz, there are still 160 points, but now out of 210 possible.  160/210 = 76.19% </SPAN>\n" );
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