The correct answer for the question that is being presented above is this one: "630 snack boxes."
The volume of the container box is 70/3 ft^3.
The dimension of the small cube is 1/3 ft. So we need to get the volume of the small box.
Volume = (1/3)^3 = 1/27 ft^3
In order to get the number of snack boxes,
= (70/3) / (1/27)
= (70/3) * (27)
= 70 * 9
= 630 snack boxes.