SOLUTION: The average of 55 items is 29.If 2 is added to each number, the new average is ?

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Question 872368: The average of 55 items is 29.If 2 is added to each number, the new average is ?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
New Average = 55%2A29%2F55+%2B+55%2A2%2F55 = 29 + 2 = 31