SOLUTION: The average score of Mr Thompson's class is 80 and the average score of Miss Smith's class is 92. What is the average mark of the 2 classes if each class has 35 students each?

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Question 1099513: The average score of Mr Thompson's class is 80 and the average score of Miss Smith's class is 92. What is the average mark of the 2 classes if each class has 35 students each?
Answer by ikleyn(52832) About Me  (Show Source):
You can put this solution on YOUR website!
.
86.

In this PARTICULAR CASE it is exactly equal to the arithmetic mean of the average scores of each class.

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