SOLUTION: The average mark of 25 students in a mathematics test was 48.Calculate what the average mark would have been if a student who scored 84 marks had been absent?

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Question 812980: The average mark of 25 students in a mathematics test was 48.Calculate what the average mark would have been if a student who scored 84 marks had been absent?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

 25 times 48avg = 1200 pts

 %281200-84%29%2F24+=+46.5