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The volume of air in a room is 204 m^(3)...

The volume of air in a room is `204 m^(3)`. The height of the room is 6m. What is the floor area of the room ?

A

`32 m^(2)`

B

`46 m^(2)`

C

`44 m^(2)`

D

`34 m^(2)`

Text Solution

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The correct Answer is:
To find the floor area of the room, we can use the formula for the volume of a cuboid, which is given by: \[ \text{Volume} = \text{Length} \times \text{Breadth} \times \text{Height} \] Given: - Volume of the room = \( 204 \, m^3 \) - Height of the room = \( 6 \, m \) We can rearrange the formula to find the product of the length and breadth (which gives us the floor area): \[ \text{Length} \times \text{Breadth} = \frac{\text{Volume}}{\text{Height}} \] Substituting the known values into the equation: \[ \text{Length} \times \text{Breadth} = \frac{204 \, m^3}{6 \, m} \] Now, we perform the division: \[ \text{Length} \times \text{Breadth} = \frac{204}{6} = 34 \, m^2 \] Thus, the floor area of the room is: \[ \text{Floor Area} = 34 \, m^2 \] ### Summary of Steps: 1. Write down the formula for the volume of a cuboid. 2. Rearrange the formula to find the product of length and breadth. 3. Substitute the known values into the rearranged formula. 4. Perform the division to find the floor area.
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