10 ft x 20 ft room = 200 square feet
If the puddle is square, then its volume is (20) x (20) x (1/12) cubic feet.(331/3 cubic feet) x (62.4 pounds/cubic foot) = 2,080 pounds of water in the puddle.If the puddle is not a 20' x 20' square, then this calculation doesn't work, andyou'd need more information to determine its true surface area (and volume).
160ft
360
120
360 square feet.
This area requires 2.5 cubic yards.
There are 12 times 20 = 240 square feet
This area requires 3.7 cubic yards.
17 x 20 = 340 square feet
Cubic feet requires Length X Width X Height. So your question does not have enough information. That's correct, but it's not hard to fix. First convert your measurements to the same unit, in this case feet. Multiply your length x width to get the 'surface area', then multiply the surface area by height to reach your 'volume' (your cubic foot measurement) As an example, let's figure this out first using a depth of 36 inches (3 feet) for the height: * 15 ft X 4 ft = 60 ft2 (or a surface area of 60 square feet) * 60 ft2 X 3 ft = 180 ft3 (or a volume (cubic area) of 180 cubic feet)And then, (for the gardeners) we'll use a height of 8 inches (.67 feet): * 15 ft X 4 ft = 60 ft2 (or a surface area of 60 square feet) * 60 ft2 X .67 ft = 40.2 ft3 (or a volume of about 40 cubic feet)
300 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
560 square feet. This is an easy calculation - just multiply the length by the width. The answer is the number of square feet.
Multiply the two dimensions to get the area. In this case the calculation gives you 80 square feet.
10 ft x 20 ft room = 200 square feet
Concrete averages in weight between 90lbs per cubic foot to 140lbs per cubic foot. Knowing that its a simple equation. L x W x H = C x W. in this case 800 cubic feet. So basically the slab can weight between 72,000lbs and 112,000lbs. Length x Width x Height = Total Cubic Feet x Weight per cubic foot = Total Weight
If the puddle is square, then its volume is (20) x (20) x (1/12) cubic feet.(331/3 cubic feet) x (62.4 pounds/cubic foot) = 2,080 pounds of water in the puddle.If the puddle is not a 20' x 20' square, then this calculation doesn't work, andyou'd need more information to determine its true surface area (and volume).