Acube-shaped planter holds 27/729 cubic feet of potting soil. what is the side length of the planter?

Amount of potting soil present in cube shaped planter = cubic feet

Volume of a cube with side side length 'a' is given by the formula =

Since, Volume of planter =

Let the side of planter be 'x'.

So, Volume of cube planter =

So,

So,

feet

Therefore, the side length of the planter is feet.