SOLUTION: If n is a positive 2-digit integer and both digits of n are the same, how many different values are possible for n?

Question 687758: If n is a positive 2-digit integer and both digits of n are the same, how many different values are possible for n?

Answer by fcabanski(1391) (Show Source): You can put this solution on YOUR website!
n can be 11, 22, 33, 44, 55, 66, 77, 88, or 99. 00 isn't included because 0 isn't positive. That's 9 possible integers.

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