8 inches = 2/3 foot
27 cubic feet = 1 cubic yard
Volume of your slab = 40' x 60' x 2/3 = 1,600 cubic feet = 59.26 cubic yards. (rounded)
5.93 cubic yards.
It depends on how deep it is. If it is 6 inches deep, you will need 77 yards.
137.5 cubic feet or 5.09 cubic yards.
To calculate the amount of cement needed, first convert the dimensions of the sidewalk into cubic yards. The sidewalk's volume is ( \frac{4}{12} ) feet thick × 3 feet wide × 40 feet long = 40 cubic feet. Since there are 27 cubic feet in a cubic yard, the volume in cubic yards is ( \frac{40}{27} \approx 1.48 ) cubic yards. At $76 per cubic yard, the total cost would be approximately ( 1.48 \times 76 \approx 112.48 ).
6.79 order 6 & 3/4 they dont mix quarters they will send you 7
You will need at least 9.68 cubic yards of cement.
13 1/3 cubic yards
A minimum of 5.93 cubic yards is needed.
0.86 cubic yards is needed.
You'll need a minimum of 1.85 cubic yards for that size.
9.3 cubic yards of cement is required for this slab.
6 inches = 1/6 yardVolume = (length) x (width) x (thickness) = (9 x 6.5 x 1/6) = 9.75 cubic yards
1.85 cubic yards of cement.
5.93 cubic yards.
9' by 18' by 4" thick requires at least two cubic yards.
28 feet by 32 feet by 6 inches thick requires at least 16.59 Cubic Yards.
You will need a minimum of 18.96 cubic yards.