There are 40*3*4 = 480 cubic feet.
To calculate the volume of concrete needed for the sidewalk, first convert the 4 inches thickness to feet (4 inches = 1/3 feet). Then, multiply the length (40 ft) by the width (3 ft) by the thickness in feet (1/3 ft) to get the total volume in cubic feet. This comes out to be 40 ft * 3 ft * 1/3 ft = 40 cubic feet of concrete needed for the sidewalk.
7.48 gallons = 1 cubic ft.
You would need 1,260 cubic feet of mulch to cover an area of 28 x 45 feet. This is calculated by multiplying the length (28 ft) by the width (45 ft) to get the total square footage (1,260 sq ft) and then multiplying by the desired depth of mulch.
None. Cubic feet means a volume and square feet means an area. You need a third dimension for cubic feet.
That is 27 cubic ft.
32 cubic feet
624 cubic feet
You can't have cubic feet in an area. Area is for two dimentions and volume is for 3 dimentions.20ft by 20ft is 400ft2
20-ft x 40-ft x 3-in = 20-ft x 40-ft x 1/4 foot = 200 cubic feet = 7.41 cubic yards
75 cubic feet
l*w*h = 40*40*40 = ft^3
To calculate the volume of concrete needed for the sidewalk, first convert the 4 inches thickness to feet (4 inches = 1/3 feet). Then, multiply the length (40 ft) by the width (3 ft) by the thickness in feet (1/3 ft) to get the total volume in cubic feet. This comes out to be 40 ft * 3 ft * 1/3 ft = 40 cubic feet of concrete needed for the sidewalk.
3 yd = 1 ft → volume = 120 ft × 40 ft × 1 ft = (120 ÷ 3) yd × (40 ÷ 3) yd × (1 ÷ 3) yd = 4800 ÷ 27 yd³ = 177 7/9 cu yd ≈ 177.78 cubic yards.
120 cft / 40*12 sq ft = 0.25 ft = 4 inches.
40 ft = 0.00757575.. miles
12 in = 1 ft → 40 in × 48 in × 60 in = (40 ÷ 12) ft × (48 × 12) ft × (60 × 12) ft = 10/3 ft × 4 ft × 5 ft = 200/3 cu ft = 66 2/3 cu ft ≈ 66.67 cu ft
Zero. Cubic feet measure volume and square feet measure area. You cannot convert between them.