195 inches = 16.25 feet and 18 inches = 1.5 feet
16.25*1.5 = 24.375 square feet.
18 sf
AnswerCalculate the square inches of a single piece of tile: 18 x 18 = 324 sq in. Convert this to square feet: (you divide by 144, since there are 12 inches in a foot, and you are measuring both height and length in square footage (12 x 12 = 144)324 / 144 = 2.25 sq ft.Multiply this number by the number of tiles you have: 2.25 x 8 = 18 sq feet.
Sq footage = 18*25 = 450 square feet.
(18 + 7/12) ft Times (9 + 2/12) ft = 170 25/72 square feet (approx 170.347 sq.ft)
432 square feet
The area of square is : 5184.0
316
254.5
12 feet x 18 feet = 216 square feet.
you can't convert a linear measure - 18 feet to an area - square inches. If you meant what is 18 square feet in square inches then it is 18*12*12 - you can do the arithmetic!
18' x 16' = 288 (square feet).
2.25 square feet.