Column A | Column B |
The number of positive three-digit numbers for which the average (arithmetic mean) of the three digits is equal to 2 | 20 |
Solution for GRE Math Problem 29:
Answer:(E)
The previous problem's solution is in the following post
Column A | Column B |
The number of positive three-digit numbers for which the average (arithmetic mean) of the three digits is equal to 2 | 20 |
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