document.write( "Question 271139: The average of 12 numbers is 54. If 65 and 85 are added to the set,what will be the resulting average? \n" ); document.write( "
Algebra.Com's Answer #198537 by Greenfinch(383)\"\" \"About 
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Average of 12 numbers is 54, so total is 12 x 54 = 648
\n" ); document.write( "Add 65 and 85 = 150 makes 798 and 14 numbers
\n" ); document.write( "so average is 798/14 = 57
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