document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1146442>Question 1146442</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The average of 10 numbers is −10. If the sum of 6 of them is 100, what is the average of the other 4? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #767693 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=767693\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The average of 10 numbers is −10. If the sum of 6 of them is 100, what is the average of the other 4?<BR>\n" );
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document.write( "The average of 10 numbers is −10 ---> the sum is -100.<BR>\n" );
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document.write( "If the sum of 6 of them is 100, what is the average of the other 4?<BR>\n" );
document.write( "Sum of 6 + sum of 4 = -100<BR>\n" );
document.write( "100 + sum of 4 = -100<BR>\n" );
document.write( "sum of 4 = -200<BR>\n" );
document.write( "Avg of 4 = -200/4 = -50<BR>\n" );
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