It is not possible to answer the question for two reasons:
1. A box is a 3-dimensional object and so needs three measured to define its size - unless it is spherical or cylindrical in shape.
2. There are no units given in the question so it is not possible to say whether the base of the box is 144 square inches, or 144 square centimetres or something else.
That depends on how big the box is.
very big
3,456
A rectangular box that is 6 by 8 by 12 units has a surface area of 2 x (6 x 8) + 2 x (6 x 12) + 2 x (8 x 12) = 432 square units
Half the contents of box A equals 12 x 12 x 6... which is 864 cubic centimetres !
That depends on how big the box is.
A 14" X 12" X 12" nest box is adequate for a 11# doe. 14" is the length of the box.
A stable or loose box should be at least 4x4m (12 x 12ft), so that the horse has plenty of room.
very big
3,456
The volume is 12 x 12 x 10 = 1440 cubic feet
A rectangular box that is 6 by 8 by 12 units has a surface area of 2 x (6 x 8) + 2 x (6 x 12) + 2 x (8 x 12) = 432 square units
6ft x 4ft
12 feet by 12 feet.
About 12 x12x18 inches
The volume of a 12" x 8" x 6" box is 576 cubic inches.
Big Pink.