document.write( "Question 1054696: 100% + 85%+ his third test all divided by 3 should equal 64% \n" ); document.write( "
Algebra.Com's Answer #669882 by ewatrrr(24785)\"\" \"About 
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(100 + 85 + x)/3 = 64
\n" ); document.write( "x = 192 - 185
\n" ); document.write( "x = 7%
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