115 sq ft * 1 inch = 115*1/12 cubic feet = 9.583... cubic feet.
To determine the amount of sand needed to cover 115 sq feet 1 inch thick, you need to calculate the volume in cubic feet. Since 1 cubic foot is equal to 12x12x1 = 144 cubic inches, the volume of sand required is 115 sq feet * 1 inch / 144 = 0.7986 cubic feet.
Volume = 900 sqft * 1/12 ft = 75 cubic feet.
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144
54
260 approx.
Volume = 900 sqft * 1/12 ft = 75 cubic feet.
dafsdfa
144
54
It will cover about 8 sq.feet if you spread it one inch thick.
260 approx.
141
3X.5 = 1.5 Sq Feet
236 18-inch tiles.
288 6-inch tiles are needed.
You will need 44 six inch tiles to cover 11 square feet.
A square foot will cover a square foot, regardless of the depth of the material the cover is made of.