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Seven consecutive odd numbers have a mean of 33. What is the smallest of them?

Competition practiceAverages & Ages
  • A27
  • B25
  • C29
  • D31

Step-by-Step Solution

The middle (4th) number equals the mean, 33. Going back three steps of 2: 31, 29, 27. The numbers are 27 to 39, so the smallest is 27.
Answer: A) 27

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