I cannot show a photo, but it is a cube whose sides are 12 inches.
First, a square is a two-dimensional form, a cube is three-dimensional, and feet is a lineal measurement, ie., one-dimension, so no number of feet will ever equal a square or a cube. An inch is 1/12 of a foot. A square inch is 1/144 of a square foot. A cubic inch is 1/1728 of a cubic foot.
231 cubic inches == (presumed that you meant cubic inches, which like gallons is a measure of volume, rather than square inches, which is a measure of area) 1 US gallon = 231 Cubic inches (presuming you meant cubic inches, which like gallons is a measure of volume, rather than square inches, which is a measure of area)
Cubic inches measures volume. Square inches measures area. Therefore, you can not compare the two. It is like comparing feet and cups.
A "cubic foot" is a measure of volume (three dimensional), while "square inches" is a measure of area (two dimensional), so the two measurements can't be equated. In 2D: there are 144 square inches in one square foot. In 3D: there are 1728 cubic inches in one cubic foot.
No, it is not. A gram measures mass (like ounces or pounds), and a cubic centimeter measures volume (like cubic inches or quarts). They do not measure the same kind of value.
Answer from Gaines Fox: There are 1,728 (12 x 12 x 12) cubic inches in a cubic foot, so divide the number of cubic inches by 1,728 and the answer will be in cubic feet. Example: 3456 cubic inches = 3456/1728 cubic feet = 2 cubic feet Add-on Edit from haerin99: So basically, you just apply the same converting rules. Then you just need to know how many cubic inches there are in one foot, which is 1728. Formula for converting cubic inches to cubic feet: __ /1,728= __ Just in case you're wondering about why you do (12*12*12), you do that because 1 ft= 12 inches, and a cubic number often looks like this: __3 . The little 3 tells you to multiply the same number 3 times, which is in this case, 12, so you do 12*12*12, which gets you 1,728.
There are no inches in "a cubic feet." Inches are a measure of length, cubic feet is a measure of volume. That's like asking how many feet are in a gallon. But there are 12 x 12 x 12 cubic inches in a cubic foot.
First, a square is a two-dimensional form, a cube is three-dimensional, and feet is a lineal measurement, ie., one-dimension, so no number of feet will ever equal a square or a cube. An inch is 1/12 of a foot. A square inch is 1/144 of a square foot. A cubic inch is 1/1728 of a cubic foot.
One cubic foot is 12 x 12 x 12= 1728 square inches. 30 x 15 x 13 = 5850 square inches, which would equal 3.385 square feet. These measurements sound like they might be the outside of the microwave, though, you'll have to take measurements from the inside to find the cubic feet available for cooking.
Square inches are a measure of area, like a table top. Cubic inches are a measure of volume, like in a kettle. You can't equate the one with the other.
231 cubic inches == (presumed that you meant cubic inches, which like gallons is a measure of volume, rather than square inches, which is a measure of area) 1 US gallon = 231 Cubic inches (presuming you meant cubic inches, which like gallons is a measure of volume, rather than square inches, which is a measure of area)
Cubic inches measures volume. Square inches measures area. Therefore, you can not compare the two. It is like comparing feet and cups.
something like 16*16*16 = 4096 cubic inches
There's no direct comparison between inches and cubic feet, because they'reunits of different things. "Inches" is a measurement of length. "Cubic feet" isa measurement of volume or capacity.But if you'd like to discuss 'cubic inches', there are 1,728 of those in 1 cubic foot,and 31,104 of them in 18 cubic feet.But if "inches" are what you really mean, then you can only compare those to 'feet',not to 'cubic feet. There are 12 inches in 1 foot, and 216 inches in 18 feet.
A "cubic foot" is a measure of volume (three dimensional), while "square inches" is a measure of area (two dimensional), so the two measurements can't be equated. In 2D: there are 144 square inches in one square foot. In 3D: there are 1728 cubic inches in one cubic foot.
"Cubic inches" and "inches" are completely different units. They're used to measure different kinds of quantities, and you can't convert one to the other. It's just like trying to convert inches into minutes.
You can't convert that - it just doesn't make sense. You can convert (for example) feet to inches, and cubic feet to cubic inches. But you can't convert a unit of volume (like cubic inches) to a unit of length (like feet).