There are 144 square inches in a square foot. Doing the math gives an answer of 1.296 square inches.
87.75 square inches
5 ft by 9 ft is 45 square feet. This requires 6,480 square inches to cover it.
(13 ft 3 inches) x (13 ft 9 inches) is approximately 16.93 square meters.
12-ft 6-in = 12.5 ft 8-ft 9-in = 8.75 ft 12.5 x 8.75 = 109.375 square feet
1 square foot = 144 square inches9 inches = 9/12 foot = 0.750.75 x 2,750 = 2,062.5 square feet = 297,000square inches
87.75 square inches
5 ft by 9 ft is 45 square feet. This requires 6,480 square inches to cover it.
(13 ft 5 inches) x (14 ft 9 inches) is equal to about 18.4 square meters.
9 feet squared = 9 ft x 9 ft = 108 inches x 108 inches = 108 inches squared [= 11664 square inches]. NB: 9 feet squared is NOT 9 square feet.
(13 ft 3 inches) x (13 ft 9 inches) is approximately 16.93 square meters.
12-ft 6-in = 12.5 ft 8-ft 9-in = 8.75 ft 12.5 x 8.75 = 109.375 square feet
1 square foot = 144 square inches9 inches = 9/12 foot = 0.750.75 x 2,750 = 2,062.5 square feet = 297,000square inches
12*12 = 144 sq inches = 1 sq ft so 1296 sq inches = 1296/144 = 9 sq ft.
9 ft 6 in x 11 ft 7 in = 9.5 ft * 11.583... ft = 110.04166.. sq ft = 110.04166.. /9 sq yards = 12.227 sq yards, approx.
12 in = 1 ft ... (36/12) X (24/12) = 3 X 2 = 6 sq ft
10.75 ft x 11.75 ft = 126.31 sq ft
144 sq in = 1 sq ft ⇒ 160 sq in = 160 ÷ 144 sq ft = 11/9 sq ft ≈ 1.1 sq ft