The surface area of a cube = 6 x y2 ; y is the cube length
For a 9 cubic yard concrete = 9 x 27 cubic feet = 243 cubic feet
The cube side = (243)1/3
Accordingly the cube surface area = 6 x (243)2/3 square feet
9 yds * 9 yds = 9*3 ft * 9*3 ft = 27*27 sq ft = 729 sq ft
1 yard = 3 feet 1 cubic yard = 27 cubic feet 1 inch = 1/12 feet Then: Square feet = (100 x 27)/ ( 2 x 1/12) = 2700 x 6 =16200 sq feet
A measurement in square feet is a measurement of area, while a measurement in cubic yards is a measurement of volume. The two units are, therefore, incompatible.You can, however, convert between square feet and square yards, or cubic feet and cubic yards.
I assume you mean cubic yards (some of us are really rigorous about our units) 600 ftxft (1/3yards/ft)(1/3yards/ft) = 600 (1/9)yards2 = 66 2/3 yards2 4 inch (1/12 ft/inch) = 1/3 ft 1/3 ft (1/3)yard/ft = 1/9 yards 66.66666666 yards2 x 1/9 yards = 7.41 yards3
Type your answer here... I HAVE 165.50 DIA DRILLED PIERS 3'-0" IN LINEAR FEET THAT I NEED TO CONVERT TO CUBIC YARDS OF DRILLED PIER CONCRETE.
This is not a correct conversion. Cubic feet is a measure of volume while square feet is a measure of area.
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.
You cannot "fill" a cubic measurement with a square measurement.I think you meant cubic yards.1 cubic yard = 27 cubic feet.Your concrete slab is 1600 x 4/12 cubic feet = 533.333333... cubic feet.533.333333... cubic feet / 27 = 19.753 cubic yards (rounded to third decimal).
For 576 square feet at a depth of 4 inches, you will need 7.11 cubic yards.
1 cubic yard = 27 cubic feet700 square feet x 1/2 foot = 350 cubic feet = 1226/27 cubic yards(12.963 cubic yards, rounded)
It depends upon how thick you want the concrete. For example, if you want the concrete to be 6 inches thick, then you will need 200 cubic feet. There are 27 cubic feet per cubic yard; so divide the 200 cubic feet by 27 to get 7.4 cubic yards.
1 cubic yard of concrete fills 27/depth in feet square feet.The number of cubic yards you need is(length of the pad in feet) x (width of the pad in feet) x (depth of the pad in inches)/324
720 square feet at the standard 4-inch depth requires 8.9 cubic yards.
How thick? Gotta have thickness to calculate cubic yards.
39.1116 cubic yards
123.44 cubic yards
Convert the measurement in square feet to square yards and the thickness in inches to yards. 3 feet = 1 yard 9 square feet = 1 square yard. : 1100 square feet = 1100/9 = 122.2222 sq yards 36 inches = 1 yard 5 inches = 5/36 = 0.13888 yards. The amount of concrete required = 122.2222 x 0.13888 = 16.975 cubic yards In practice, an order would be sent for 17 cubic yards of concrete.
1 "yard" of concrete is really 1 "cubic yard" = 27 cubic feet8 x 8 x 4 = 256 cubic feet = (256/27) = 9.48 cubic yards