One 18 inch x 18 inch tile = 1.5 ft x 1.5 ft = 2.25 sq ft.400 sq ft x 1 tile/2.25 sq ft = 177.77 = 178 tiles
28.26 sq in 196 sq ft
There would be 4 of the 1/2" tiles in each sq inch since 12"x12" = one sq ft There are 144 sq inches in a sq foot
There cannot be square feet in an inch. One is an area unit and one is a length unit. Square feet belong to square inch.
2.007 sq ft
300 gallons
A 12 inch square block is a sq ft, so 208.
(952 sq ft x 144sq in/sq ft) /(13x13 sq in) = 811.17 tiles
It would cover 5 sq. ft. one foot deep, or 60 sq. ft. one inch deep.
3" inch depth covers 108 sq ft so 450 sq ft and 3" depth = 4.5 yard aprx
0.76 sq ft.
247.1