To convert square inches to square yards, divide square inches by 1,296.
It isn't clear what exactly you want to calculate.
A three-dimensional box is measured in cubic inches. A two dimensional square is measured in square inches. For a box, multiply length of the three sides in inches. For a square, muliply the two sides.
The volume of that prism would be 224 square inches. To calculate this you do:Multiply base times height (width in your case), this equattion is 7x8=56. Now you have your areaNext multiply the area (which was 56 square inches) by the depth (4 square inches). 56x4=224. Your volume is now 224 square inches (or inches squared)
In order to calculate the area of a rectangle you must multiply one dimension by the other.For example,the sum for a rectangle that is 6x9 inches is 6x9 which amounts to 54 square inches.
To calculate the amount of hot mix asphalt needed to cover an area 20x20 feet at a depth of 9 inches, first convert the thickness to feet (9 inches = 0.75 feet). Then calculate the volume of asphalt required by multiplying the area (20x20 = 400 square feet) by the thickness in feet (400 sq ft x 0.75 ft = 300 cubic feet). As asphalt is typically sold by weight, you will need to know the specific density of the hot mix asphalt in order to convert the volume to tons.
The amount of square feet in a ton of asphalt will depend on the thickness of the asphalt. If the asphalt is three inches thick it will have to cover the area three times. The type of asphalt used is also a factor towards weight.
You have not said what substance you are using a ton of to cover the asphalt.
To convert square inches to square yards, divide square inches by 1,296.
As a rule of thumb, 0.112 tons of asphalt (2" thick) will cover 1 square yard or 9 square feet. Thus 1 tone of asphalt (2" thick) will cover 8.93 square yards or 80.36 square feet. ------------------------------- Another (possibly more accurate) way of doing this is to use standards 1 ton [long, UK] = 2240 pounds Density of compacted Asphalt = 147 pounds per cubic foot (1728 cubic inches) 12 inches times 12 inches times 2 inches = 288 cubic inches Thus the weight of 288 cubic inches of compacted asphalt will be (288/1728)* 147 = 24.5 pounds. Therefore a tone of asphalt will cover 2240/24.5 = 91.43 square feet to a depth of 2 inches.
Square inches x 0.00694 = square feet
Multiply by 144.
It covers an area of 21.62 square centimeters. (1.85 inches by 1.81 inches, covering an area of 3.35 square inches)
Inches is a linear measurement and square feet is an area.It is an apples and oranges things.BUT, if you want square inches to square feet, use this:1 square inches = 0.00694444444 square feet
It isn't clear what exactly you want to calculate.
70sq. in.
You will need 200 cubic feet.