Respuesta :
The sand will occupy the space of a box with area 7feet*7feet and height 2feet
The the volume will be = (7^2) * 2 feet^3 = 98 ft^3.
Then, the answer is the first option.
The the volume will be = (7^2) * 2 feet^3 = 98 ft^3.
Then, the answer is the first option.