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2013 AMC 10B Problem 6

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2013 AMC 10B Problem 6AMC 10 Step by Step
Name:                             Date: September 13, 2026
Statistics & Data · difficulty 2 of 5 · about 2 min · position P1-10

The average age of 33 fifth-graders is 11. The average age of 55 of their parents is 33. What is the average age of all of these parents and fifth-graders?

  1. A)

    2222

  2. B)

    23.2523.25

  3. C)

    24.7524.75

  4. D)

    26.2526.25

  5. E)

    2828

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