SOLUTION: The average of x, 1, 2, 3 is 4, find the average of x, 1 and 2.

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Question 271132: The average of x, 1, 2, 3 is 4, find the average of x, 1 and 2.
Answer by Greenfinch(383) About Me  (Show Source):
You can put this solution on YOUR website!
If the average of 4 numbers is 4, the total is 16. The other numbers add up to 6, so x = 10.
Total of x, 1 , 2 is 13
Average 13/3 = 4 1/3