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2011 AMC 10B Question 3

AMC10 · 2011 AMC 10B

Question 3

At a store, when a length is reported as $x$ inches that means it is at least $x - 0.5$ inches and at most $x + 0.5$ inches. Suppose the dimensions of a rectangular tile are reported as $2$ inches by $3$ inches. In square inches, what is the minimum area for the rectangle?
  1. $3.75 $
  2. $4.5 $
  3. $5 $
  4. $6 $
  5. $8.75 $