document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=945837>Question 945837</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A class of 25 students took a math test. Ten students had an average of 88. The other students had an average of 76. What is the average of the whole class?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #577013 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=577013\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> group of ten, total score:<BR>\n" );
document.write( "t = 88*10<BR>\n" );
document.write( "t = 880<BR>\n" );
document.write( "---<BR>\n" );
document.write( "other group, size:<BR>\n" );
document.write( "s = 25 - 10<BR>\n" );
document.write( "s = 15<BR>\n" );
document.write( "---<BR>\n" );
document.write( "other group, total score:<BR>\n" );
document.write( "f = 76*15<BR>\n" );
document.write( "f = 1140<BR>\n" );
document.write( "---<BR>\n" );
document.write( "whole class average:<BR>\n" );
document.write( "a = (t + f)/25<BR>\n" );
document.write( "a = (880 + 1140)/25<BR>\n" );
document.write( "(880 + 1140)/25<BR>\n" );
document.write( "---<BR>\n" );
document.write( "copy and paste the above expression in to this calculator:<BR>\n" );
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document.write( "---<BR>\n" );
document.write( "a = 80.8<BR>\n" );
document.write( "---<BR>\n" );
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document.write( "--- </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );