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2021 AMC 10B Problem 5

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2021 AMC 10B Problem 5AMC 10 Step by Step
Name:                             Date: September 13, 2026
Divisibility & Factors · difficulty 1 of 5 · about 2 min · position P1-10

The ages of Jonie's four cousins are distinct single-digit positive integers. Two of the cousins' ages multiplied together give 2424 , while the other two multiply to 3030 . What is the sum of the ages of Jonie's four cousins?

  1. A)

    2121

  2. B)

    2222

  3. C)

    2323

  4. D)

    2424

  5. E)

    2525

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