document.write( "Question 783936: Divina's test scores are 86,80,84,90. The final exam will count as 2/3 of the final grade. What score does Divina need on the final in order to earn an average score of 91? \n" ); document.write( "
Algebra.Com's Answer #476964 by Cromlix(4381)\"\" \"About 
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An average score of 91 for 5 exams
\n" ); document.write( "= a total of 455 marks
\n" ); document.write( "86+80+84+90 = 340
\n" ); document.write( "455 - 340 = 115
\n" ); document.write( "Divina will require to score 115
\n" ); document.write( "to attain a 91 average score.
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
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