Respuesta :
The number of cubes that should be on each side of the frame should be considered as the 5.
Calculation of the number of cube:
Since Sally used 8 cubes to make this square frame that has 3 cubes on each side.
So here the no of the cube be like
= 8 - 3
= 5
hence, The number of cubes that should be on each side of the frame should be considered as the 5.
Learn more about cube here: https://brainly.com/question/3510925