document.write( "Question 768104: On the first 5 quizzes of his physics class, Daniel got an average score of 85.\r
\n" ); document.write( "\n" ); document.write( "What does he need on the next quiz to have an overall average of 87?
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Algebra.Com's Answer #468082 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
5 quizzes average score = 85
\n" ); document.write( "Total scores = 85 * 5 = 425
\n" ); document.write( "Total scores = 87 * 6 = 522
\n" ); document.write( "So Daniel requires a score of(522 - 455)
\n" ); document.write( "= 67 to attain an average of 87 with
\n" ); document.write( "the 6 quizzes.
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
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