Question

a classroom is 19 ft long 2 ft wide and 10 feet high find the number of cubic feet of air in the room​

Answer 1

`380\text{ ft}^3`

Explanation:

We have been that a classroom is 19 ft long 2 ft wide and 10 feet high. We are asked to find the number of cubic feet of air in the room​.

To find the number of cubic feet of air in the room​, we will find the volume of the given room by multiplying all of its side as:

`\text{Volume of the room}=\text{19 ft}* \text{2 ft}*\text{10 ft}`

`\text{Volume of the room}=380\text{ ft}^3`

Therefore, there are 380 cubic feet of air in the room.

Answer 2

380 cubic feet of air

Explanation:

Volume = height * width * length.

So

Volume = 10 * 2 * 19 = 380 cubic feet of air