Jennifer wants to use 1-inch cubes to build a larger cube with edges 3 inches long. How many 1-inch cubes will she need?
27
Please help me !!! i need to know the steps to get 27
9*3=27
since she want to make a cube that is 3 inches using 1 inch cubes she would need to make three levels of nine 1 inch cubes
9 times 3 is 27
but how did you get 9?
cube has equal side lengths that, in this case, are 1 inch long. Whatshername needs 3 inches per side so you need 3, 1 inch cubes to get that height. There's 9 cubes per face times 3 makes 27
Use your imagination, have you ever seen a rubix cube it's the same thing
exactly how @cblrtopas put it
Actually there's a formula area of a square is L^3 ; where L is the side length. In this case L=3 inches 3^3=27
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