A rectangular room 8m long by 5m wide contains 120m3 of air. Calculate the height of the room
120 m^3 / (8 m * 5 m)
To calculate the height of the room, we can use the formula for the volume of a rectangular prism:
Volume = length × width × height
Given that the room's dimensions are 8m by 5m and the volume is 120m^3, we can substitute these values into the formula:
120 = 8 × 5 × height
Simplifying the equation:
120 = 40 × height
Now, we can isolate the height by dividing both sides of the equation by 40:
120 / 40 = height
Therefore, the height of the room is:
3 = height
So, the height of the room is 3 meters.
To calculate the height of the room, we can use the formula for the volume of a rectangular box:
Volume = Length x Width x Height
In this case, we know the volume of the room is 120m^3, the length is 8m, and the width is 5m. We need to find the height.
Substituting the given values into the formula, we get:
120 = 8 x 5 x Height
To solve for the height, divide both sides of the equation by (8 x 5):
120 / (8 x 5) = Height
Simplifying the equation gives:
120 / 40 = Height
Therefore, the height of the room is:
Height = 3 meters