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2016 AMC 12B Question 2

AMC12 · 2016 AMC 12B

Question 2

The harmonic mean of two numbers can be computed as twice their product divided by their sum. The harmonic mean of $1$ and $2016$ is closest to which integer?
  1. $2$
  2. $45$
  3. $504$
  4. $1008$
  5. $2015$