621 ft looks wrong... its 207 ft
An re test question gave the answer as:
We know the total square yardage as well as the frontage expressed in feet. Since area is a function of length times width, and since there are 9 square feet in each square yard, we know that 40 times X divided by 9 will give us our answer. To make the calculation, multiplying 920 yards by 9 will allow us to divide the result by 40 to find the depth, which is 207 feet.
For 576 square feet at a depth of 4 inches, you will need 7.11 cubic yards.
depends on the depth that you need to cover the 1200 square feet (area) to. there are 3 foot to 1 yard (1 foot=3 yards). so 1 square foot = 9 square yards (3x3). 1200 square feet = 1200 x9 = 10,800 square yards. you then multiply the 10,800 by the amount of yards (depth) that you want to cover the area to.
720 square feet at the standard 4-inch depth requires 8.9 cubic yards.
For a 4-inch depth you need at least 14.81 cubic yards.
1000 square feet/9 = 111.1 square yards of concrete 6 inches thick. This is the same as 111.1/4.5 = 24.7 cubic yards of concrete.
8000 sq yds is 8000x9 = 72000 sq ft. If frontage is 590 feet, then the depth is 72000/590 = 122 feet
920 sq yards with 40-foot frontage
To convert square feet to cubic yards, you need to know the depth or height in feet. Cubic yards are calculated by multiplying the area in square feet by the depth (in feet) and then dividing by 27 (the number of cubic feet in a cubic yard). Without the depth, you can't convert square feet to cubic yards. If you provide the depth, I can help with the calculation.
56.33 square yards.
Cannot answer the question with out the depth dimension. If you are talking about square yards then 20x5 = 100 square feet, divided by 9 = 11.11 square yards,
1 foot = 1/3 yard(440 x 1/3) = 146 and 2/3 cubic yards
77/9 cubic yards for every inch of depth.
For 576 square feet at a depth of 4 inches, you will need 7.11 cubic yards.
depends on the depth that you need to cover the 1200 square feet (area) to. there are 3 foot to 1 yard (1 foot=3 yards). so 1 square foot = 9 square yards (3x3). 1200 square feet = 1200 x9 = 10,800 square yards. you then multiply the 10,800 by the amount of yards (depth) that you want to cover the area to.
you cannot do that; square yards is two dimensios, not three. You would need to know height to get cubic yards
720 square feet at the standard 4-inch depth requires 8.9 cubic yards.
At a poured depth of 4 inches, you will need 4.94 cubic yards.