You don't. You either A) convert 18 cubic inches into cubic feet, or B) convert 18 square inches into square feet. A... there are 1728 cubic inches in a cubic foot, so 18 cu in would be 0.00104 cu ft. B... there are 144 square inches in a square foot, so 18 square inches would be 0.125 sq ft.
62,208 square inches.
Before a calculation of this sort, the measurements must both be in the same unit.... as inches cannot be multiplied by feet to give a meaningful result. So, as square feet are being sought, convert the 18 inches to feet. This gives a figure of 1.5 feet. Now we can do the calculation for area - multiply the length by the width. 3 x 1.5 = 4.5 This is square feet, so the answer is 4.5 square feet.
2.25 square feet.
You cannot convert '18 x 13' to square feet, because you have NOT hiven the units of '18' nor '13' .
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!
You don't. You either A) convert 18 cubic inches into cubic feet, or B) convert 18 square inches into square feet. A... there are 1728 cubic inches in a cubic foot, so 18 cu in would be 0.00104 cu ft. B... there are 144 square inches in a square foot, so 18 square inches would be 0.125 sq ft.
To calculate the area in square feet, you first need to convert the dimensions to feet. Since 1 foot is equal to 12 inches, 18 inches is equal to 1.5 feet. Therefore, 18 inches by 18 inches equals 1.5 feet by 1.5 feet, which is 2.25 square feet.
To convert square inches to square feet, divide by 144 since 1 square foot is equal to 144 square inches. Therefore, 18 square inches is equal to 0.125 square feet (18/144).
To convert inches to feet, divide by 12 since there are 12 inches in a foot. So, 18 inches is equal to 1.5 feet and 36 inches is equal to 3 feet. To find the area in square feet, multiply the length by the width, which gives us 1.5 feet x 3 feet = 4.5 square feet. Therefore, there are 4.5 square feet in an area that measures 18 x 36 inches.
2.25 square feet.
A foot is a measurement for a one-dimensional line. For square feet you need a second dimension, so you cannot convert one to the other.
Well, isn't that a happy little question! To find the square footage of a rectangle, you multiply the length by the width. In this case, 18 inches by 24 inches equals 432 square inches. To convert that to square feet, you divide by 144 (since there are 144 square inches in a square foot), giving you 3 square feet. Happy painting!
195 inches = 16.25 feet and 18 inches = 1.5 feet 16.25*1.5 = 24.375 square feet.
Three square feet.
62,208 square inches.
Before a calculation of this sort, the measurements must both be in the same unit.... as inches cannot be multiplied by feet to give a meaningful result. So, as square feet are being sought, convert the 18 inches to feet. This gives a figure of 1.5 feet. Now we can do the calculation for area - multiply the length by the width. 3 x 1.5 = 4.5 This is square feet, so the answer is 4.5 square feet.