**Weegy:** A shoemaker bought 30 pairs of heels. The shoemaker bought 60 individual heels. 30 * 2 = 60.

**User:** How many cubic feet are in 3 cubic yards?

**Weegy:** There are 81 cubic feet in 3 cubic yards.
1 cubic yards = 27 cubic feet 3 * 27 = 81

**User:** What's the perimeter of a square with a side measurement of 6 in.?

**Weegy:** The perimeter of a square with a side measurement of 6 in. is 24 inches. Perimeter =4a = 4*6 =24 inches.

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