Can Anyone help me with this question Below!

Can Anyone help me with this question Below! class=

Verified Answer :

Vr = L W h = 8 4 2.25 = 14.22 in^3 = Volume of rectangle

Vc = L W h = 0.25 0.25 0.25 = (0.25)^3 = 0.0156 in^3 = Volume of cubeĀ 

Vr / Vc = 14.22in^3 / 0.0156in^3 = 910 cubes910 cubes are needed to fill the rectangular prism.