Question

How many 1-inch cubs do you need to create a cube with an edge length of 7 inches?

Answer 1

Answer:

343

Step-by-step explanation:

If the edge length is seven inches, then that takes seven 1-inch cubes to make one edge.  In a cube, all the edges are the same, so it's 7 x 7 x 7    

7 x 7 = 49

49 x 7 = 343