Respuesta :

John's cube is 27 times the volume of Paula's cube due to the square cube law. Hope this helps.
The answer is 27x.

The formula for volume of a cube is x^3, where the length of the edge is represented as x. If we set x = 1 for John’s cube, then Paula’s cube would be 3.

Computing for the respective volumes, it would then be:

John: 1^3 = 1 cubic unit
Paula: 3^3 = 27 cubic units