document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=818527>Question 818527</A>: <I><SPAN STYLE=\"word-break: break-all;\"> My teachers grading scale is a little different.. 120% instead of 100%, I'll explain:<BR>\n" );
document.write( "Quizzes are 20%, test are 60%, exercises are 10%, and the final is 30%. So when calculating my average using my quizzes, test, and exercises I have an 88. So what do I need to make on the final to get an 91 in the class? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #492673 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=492673\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q ALIGN=MIDDLE  ALT=\"Q\"   DISABLED_style= \"max-width:90%; height:auto;\" >= average of all quizzes<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T ALIGN=MIDDLE  ALT=\"T\"   DISABLED_style= \"max-width:90%; height:auto;\" >= average of all tests (not including the final)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E ALIGN=MIDDLE  ALT=\"E\"   DISABLED_style= \"max-width:90%; height:auto;\" >= average of all exercises<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F ALIGN=MIDDLE  ALT=\"F\"   DISABLED_style= \"max-width:90%; height:auto;\" >= grade on the final<BR>\n" );
document.write( "The average is calculated as<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.2Q%2B0.6T%2B0.1E%2B0.3F ALIGN=MIDDLE  ALT=\"0.2Q%2B0.6T%2B0.1E%2B0.3F\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.2Q%2B0.6T%2B0.1E=88 ALIGN=MIDDLE  ALT=\"0.2Q%2B0.6T%2B0.1E=88\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and you want <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.2Q%2B0.6T%2B0.1E%2B0.3F=91 ALIGN=MIDDLE  ALT=\"0.2Q%2B0.6T%2B0.1E%2B0.3F=91\"   DISABLED_style= \"max-width:90%; height:auto;\" > ,<BR>\n" );
document.write( "that is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=88%2B0.3F=91 ALIGN=MIDDLE  ALT=\"88%2B0.3F=91\"   DISABLED_style= \"max-width:90%; height:auto;\" > ,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.3F=91-88 ALIGN=MIDDLE  ALT=\"0.3F=91-88\"   DISABLED_style= \"max-width:90%; height:auto;\" > ,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.3F=3 ALIGN=MIDDLE  ALT=\"0.3F=3\"   DISABLED_style= \"max-width:90%; height:auto;\" > , and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F=3%2F0.3 ALIGN=MIDDLE  ALT=\"F=3%2F0.3\"   DISABLED_style= \"max-width:90%; height:auto;\" > so you want <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F=10 ALIGN=MIDDLE  ALT=\"F=10\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( " <BR>\n" );
document.write( "In college, I once did that kind of calculation and skipped studying for the final, because I did not need the points. The instructor was not pleased with me. He told me so in no uncertain terms. Fortunately, some time passed until I had to take another course with the same instructor. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );