Question

without building a model tell whether a long row of 8 cubes or a cube made from 8 would have a greater volume. explain

Answer 1

I'm presuming that the 'large cube' is made from 8 cubes the same size as the 8 cubes in the long row. They both have the same volume, the only difference between them is that they are arranged in a different order. Hope this helps. If not feel free to ask again and give more information.