2005 AMC 8 Problems/Problem 6
Problem
Suppose is a digit. For how many values of is ?
Solution
We see that works but does not. The digit can be from through , which is values.
See Also
2005 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 5 |
Followed by Problem 7 | |
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All AJHSME/AMC 8 Problems and Solutions |
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