Posted by please help...THANK YOU on Sunday, September 7, 2008 at 11:18am.
ADAM TRIED TO COMPUTE THE AVERAGE OF HIS 7 TEST SCORES. HE MISTAKENLY DIVIDED THE CORRECT SUM OF ALL HIS TEST SCORES BY 6,WHICH YIELDED 84. WHAT IS ADAMS CORRECT AVERAGE TEST SCORE?

MATH  Ben, Sunday, September 7, 2008 at 11:28am
x/6=84, x=504
x/7=?, 504/7=72
the answer is 72