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2020 AMC 10B Problem 5

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2020 AMC 10B Problem 5AMC 10 Step by Step
Name:                             Date: September 13, 2026
Basic Counting · difficulty 2 of 5 · about 2 min · position P1-10

How many distinguishable arrangements are there of 11 brown tile, 11 purple tile, 22 green tiles, and 33 yellow tiles in a row from left to right? (Tiles of the same color are indistinguishable.)

  1. A)

    210210

  2. B)

    420420

  3. C)

    630630

  4. D)

    840840

  5. E)

    10501050

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