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A fan has five equally spaced blades. Suppose you line up two fans directly on top of each other. What is the least number of degrees that you can rotate the top fan so that the two fans are perfectly aligned again?

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7 answers
  1. 360° is a full rotation.
    There are 5 equal spacings, so 1/5 of 360°

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  2. Essentially:

    1/5 * 360, or 360/5.

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  3. 72

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  4. I’ll put the answers to the whole test when I’m done

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  5. Still waitinggggg may 26 2021 hmmmm

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  6. 72, or a fivth of 360

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  7. ty

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