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Aery is coloring the three segments of a pinwheel  with rainbow colors (red, orange, yellow, green, blue, indigo, or purple).

Aery is OK with coloring multiple segments with the same color. In how many ways can Aery color the pinwheel? (Two colorings of the pinwheel are considered the same if one can be rotated to look like the other.)

The pinwheel only has 3 segments so she colors all 3

 Aug 9, 2022
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The answer is 45.

 Oct 11, 2022

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