Jethro wants a swimming pool in his backyard, so he digs a rectangular hole with dimensions 40 feet long, 20 feet wide, and 5 feet deep. How many cubic feet of water will the pool hold?
Responses
A 65 cubic feet of water65 cubic feet of water
B 4000 cubic feet of water4000 cubic feet of water
C 40,000 cubic feet of water40,000 cubic feet of water
D 8000 cubic feet of water
8000 cubic feet of water
To find out how many cubic feet of water the pool will hold, we need to calculate the volume of the pool.
The volume of a rectangular prism (which the pool can be thought of as) is calculated by multiplying the length, width, and height.
Given that the length is 40 feet, the width is 20 feet, and the depth is 5 feet, we can calculate the volume of the pool as follows:
Volume = length × width × depth
Volume = 40 ft × 20 ft × 5 ft
Volume = 8000 cubic feet of water
Therefore, the swimming pool will hold 8000 cubic feet of water.
The correct answer is D, 8000 cubic feet of water.
To find the volume of the swimming pool, we need to multiply the length, width, and depth of the hole.
The length of the hole is 40 feet, the width is 20 feet, and the depth is 5 feet.
To find the volume, we multiply these dimensions together:
Volume = length × width × depth
Volume = 40 ft × 20 ft × 5 ft
Now, let's calculate the volume:
Volume = 8000 cubic feet of water
Therefore, the swimming pool will hold 8000 cubic feet of water.
So, the answer is option D: 8000 cubic feet of water.