What is the formula to figure out how much dirt it will take fill in a swimming pool?

```

Volume of dirt = Length × Width × Depth

```

Where:

- Length is the length of the swimming pool in feet.

- Width is the width of the swimming pool in feet.

- Depth is the depth of the swimming pool in feet.

The volume of dirt is measured in cubic feet (ft³).

For example, if you have a swimming pool that is 20 feet long, 10 feet wide, and 5 feet deep, the volume of dirt required to fill it would be:

```

Volume of dirt = 20 ft × 10 ft × 5 ft = 1000 ft³

```

Therefore, you would need 1000 cubic feet of dirt to fill the swimming pool.