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)     You can put this solution on YOUR website! (100 + 85 + x)/3 = 64 \n" ); document.write( "x = 192 - 185 \n" ); document.write( "x = 7% \n" ); document.write( " \n" ); document.write( " |