50 sq inches is 0.347222 square ft
144 square inches
16x16 ft = 256 square feet = 36,864 square inches.
1 sq ft = 144 square inches
about 4.8 ton of sand
50 sq inches is 0.347222 square ft
144 square inches
Based on sand and gravel calculator found on L.R. Faulk Construction Co. site, 1 ton of gravel (clean rock) will equal approximately 7.3 sq. ft x 6 inches deep, or 5.2 sq. ft x 3 inches deep. A ton of gravel will cover approximately 15 square yards (135 square feet) at 3 inches deep.
16x16 ft = 256 square feet = 36,864 square inches.
1 sq ft = 144 square inches
6,048 square inches.
about 4.8 ton of sand
1,296 square inches is nine square feet.12 inches = 1 ft so 1296 inches = 108 ft
100 square feet = 14,400 square inches.
100 square feet = 14,400 square inches.
78 square inches is about 0.54 square feet.
144 square inches.