What is 1/4th of 1/5 of 20?

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• A 1
• B 20
• C 5
• D 10

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Answer: A. 1

1/5 of 20 = 20 / 5 = 4, and 1/4 of 4 = 1. In one step: 1/4 x 1/5 x 20 = 20/20 = 1.

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