None.
An inch is a measure of length or distance while a cubic inch is a measure of volume. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.
4 inches = 1/3 foot27 cubic feet = 1 cubic yardVolume = 80 x 1/3 = 80/3 cubic feet = 80/81cubic yard = about 0.987654321 (really!)
80 fl oz is 144.4 cubic inches.
To determine how many 80 lb bags are needed, first calculate the volume of the pad in cubic inches: 58 inches x 42 inches x 3 inches = 7,296 cubic inches. Since there are 1,728 cubic inches in a cubic foot, the volume in cubic feet is 7,296 ÷ 1,728 ≈ 4.22 cubic feet. Typically, one 80 lb bag of concrete covers about 0.6 cubic feet, so you would need about 4.22 ÷ 0.6 ≈ 7.03 bags. Therefore, you would need 8 bags to ensure you have enough material.
80 (cubic feet) = 2.96 cubic yards.
To find the volume in cubic feet, first calculate the product: (48 \times 48 \times 80). This equals (184,320) cubic inches. Since there are 1,728 cubic inches in a cubic foot, divide (184,320) by (1,728) to convert to cubic feet. Thus, the volume is (106.67) cubic feet.
4 inches = 1/3 foot27 cubic feet = 1 cubic yardVolume = 80 x 1/3 x 1/3 = 88/9 cubic feet = 0.329 cubic yard (rounded)
48,000 cubic inches = 208 US gallons.
80 liters is 4,881.9 cubic inches.
80 inches is 6.66 feet.
44.4 square feet.
To calculate the volume of concrete needed, first convert the thickness from inches to feet: 4 inches is 1/3 of a foot. The volume in cubic feet is then calculated as 20 ft x 12 ft x (1/3 ft) = 80 cubic feet. Since there are 27 cubic feet in a cubic yard, divide 80 by 27 to find the volume in cubic yards: 80 / 27 ≈ 2.96 cubic yards. Therefore, approximately 3 cubic yards of concrete would be needed.
76 inches x 80 inches = (76/12) feet x (80/12) feet = (76x80)/144 square feet