Question

Help me plz it’s sooo hard for me!

Answer 1

Volume of large box: 4 1/2 x 5 x 3 1/4 = 73.125 cubic inches

volume of small cube: 1/4^3 = 0.015625 cubic inches

to find quantity needed divide large by small:

73.125 / 0.015625 = 4680

 you need 4,680 small cubes

Answer 2

To find volume, multiply length x width x height.

4 1/2 x 5 x 3 1/4
4.5 x 5 x 3.25 = 73.125

1/4 = 0.25

Divide the total of the large cube to the small cube.

73.125/0.25 = 292.5

292 and 1/2 of the small cube(s) are needed to fill the right rectangular prism.

hope this helps