Final answer:
The volume of the given box is 10 cubic feet and 120 cubic inches.
Step-by-step explanation:
The given box has a length of 5 feet, a width of 8 feet, and a height of 3 inches.
To find the volume of the box in cubic feet, we can use the formula:
Volume = length × width × height
Substituting the given values, we have:
Volume = 5 ft × 8 ft × 3 in
Since the height is given in inches, we need to convert it to feet by dividing it by 12:
Volume = 5 ft × 8 ft × (3 in ÷ 12) ft = 5 ft × 8 ft × 0.25 ft
Simplifying, we get:
Volume = 10 ft³
To find the volume of the box in cubic inches, we can use the same formula:
Volume = length × width × height
Substituting the given values:
Volume = 5 ft × 8 ft × 3 in
The volume in cubic inches is:
Volume = 5 ft × 8 ft × 3 in = 120 in³