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1969 AMC 12 Question 9

AMC12 · 1969 AMC 12

Question 9

The arithmetic mean (ordinary average) of the fifty-two successive positive integers beginning with $2$ is:
  1. $27$
  2. $27\dfrac14$
  3. $27\dfrac12$
  4. $28$
  5. $28\dfrac12$