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2010 AMC 10A Problem 1

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2010 AMC 10A Problem 1AMC 10 Step by Step
Name:                             Date: September 13, 2026
Statistics & Data · difficulty 1 of 5 · about 1 min · position P1-10

Mary’s top book shelf holds five books with the following widths, in centimeters: 66 , 12\dfrac{1}{2} , 11 , 2.52.5 , and 1010 . What is the average book width, in centimeters?

  1. A)

    11

  2. B)

    22

  3. C)

    33

  4. D)

    44

  5. E)

    55

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