6,048 square inches.
30 in * 42 in = 1260 in² 1260 in² = 8.75 ft² Algebraic Steps / Dimensional Analysis 1,260 in²*1 ft² 144 in²=8.75 ft²
42 inches.
There are 504 inches in 42 feet. This can be calculated by multiplying 42 (feet) by 12 (inches in a foot).
50 sq inches is 0.347222 square ft
144 square inches
There are 1389.6 square inches in 9.69 square feet.
16x16 ft = 256 square feet = 36,864 square inches.
1 sq ft = 144 square inches
1 ft = 12 inches 2 ft = 24 inches 3 ft = 36 inches 0.5 ft = 6 inches 3.5 ft = 36 inches + 6 inches = 42 inches
1,296 square inches is nine square feet.12 inches = 1 ft so 1296 inches = 108 ft
78 square inches is about 0.54 square feet.
100 square feet = 14,400 square inches.