A cube has a volume of 4.096 cubic decimeters, a bottom area of 2.56 square decimeters, and how long is its edge?

A cube has a volume of 4.096 cubic decimeters, a bottom area of 2.56 square decimeters, and how long is its edge?

Bottom area multiplied by height = volume
4.096 divided by 2.56 = 1.6 decimeters
Because it's a cube with the same edge length
1.6 × 12 = 19.2 decimeters