1. Convert inches to feet:

* There are 12 inches in a foot, so 6 inches = 6/12 = 0.5 feet

* 2 inches = 2/12 = 0.1667 feet (approximately)

2. Calculate the volume in cubic feet:

* Volume = Length x Width x Height

* Volume = 0.5 feet x 0.1667 feet x 0.5 feet

* Volume = 0.041675 cubic feet (approximately)

Therefore, 6 x 2 x 6 inches is approximately 0.041675 cubic feet.