document.write( "Question 287494: There are 10 females and 20 males in a history class. If the females achieved an average score of 85 and the males achieved an average score of 95, what was the class average? \n" ); document.write( "

Algebra.Com's Answer #208321 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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There are 10 females and 20 males in a history class.
\n" ); document.write( " If the females achieved an average score of 85 and the males achieved an
\n" ); document.write( " average score of 95, what was the class average?
\n" ); document.write( ":
\n" ); document.write( "A = $\"%2810%2885%29+%2B+20%2895%29%29%2F30\"$
\n" ); document.write( ":
\n" ); document.write( "A = $\"%28850+%2B+1900%29%2F30\"$
\n" ); document.write( ":
\n" ); document.write( "A = $\"2750%2F30\"$
\n" ); document.write( ":
\n" ); document.write( "A = 91 $\"1%2F3\"$ \n" ); document.write( "

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