Jamilla is building a square sandbox with sides 7 feet long. She wants to put sand 2 feet deep in the box. How much sand should Jamilla order? (1 point)
98 ft3
14 ft3
49 ft3
or 16 ft3

Question

Jamilla is building a square sandbox with sides 7 feet long. She wants to put sand 2 feet deep in the box. How much sand should Jamilla order?  (1 point)
98 ft3
14 ft3
49 ft3
or 16 ft3

anonymous · Answer

@ganeshie8  @Destinymasha

anonymous · Answer

What you need to use is the volume of a cube formula. 
She only needs 2 feet DEEP of sand so the length would still be 7 ft. The height would be 2 ft. And the width would also be 7 feet because its a cube, all the sides are the same length. (we know its cube shaped since it said she was building a square sandbox)
So the formula would be 2*7*7 
2*7*7 = 98
Your answer is 98ft3 (98 feet cubed)