2002 AMC 12B Problems/Problem 1
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Problem
The arithmetic mean of the nine numbers in the set 
is a 
-digit number 
, all of whose digits are distinct. The number does not contain the digit
Solution
The average of the nine numbers is
which does not have the digit 
.
See also
| 2002 AMC 12B (Problems • Resources) | ||
| Preceded by First question | Followed by Problem 2 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
