The question, as stated, cannot be answered sensibly. A cubic inch is a measure of volume, with dimensions [L3]. A linear foot is a measure of distance, with dimensions [L]. The two measure different things and elementary dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
A linear foot is a unit of length. A cubic inch is a unit of volume. The two units are therefore incompatible.
You don't. Square ft are a measure of area, whereas "linear" inches are a measure of distance. Likewise you can't convert cubic feet into inches, or apples into oranges.
2.5 cubic feet = 4,320 cubic inches
A cubic foot that is three inches thick covers an area of 4 square feet. This is an area, with dimensions [L2]. A linear foot is a measure of distance, with dimensions [L]. There is no sensible way to convert one to the other.
54,600 cubic inches = 31.6 cubic feet
Cubic inches are a measure of a volume. "Linear" feet are normal feet as a measure of length or distance. You cannot convert one into the other.
1125
A linear foot is a unit of length. A cubic inch is a unit of volume. The two units are therefore incompatible.
First, calculate the volume of the pool in cubic feet (15 x 25 x 3) = 1125 cubic feet. Then convert cubic feet to gallons. Since 1 cubic foot contains 7.48 US gallons, multiply 1125 cubic feet (1125 x 7.48) to arrive at the result, 8415 US gallons.
You can't convert between linear units and cubic units.
You don't. Square ft are a measure of area, whereas "linear" inches are a measure of distance. Likewise you can't convert cubic feet into inches, or apples into oranges.
2.5 cubic feet = 4,320 cubic inches
1.2 (cubic feet) = 2073.6 cubic inches FYI: Google "convert 1.2 cubic feet to cubic inches"
There are about 8,640 cubic inches in five cubic feet.
2.78 cubic feet in 4,800 cubic inches.
345,600 cubic inches are in 200 cubic feet.
There are no inches in a cubic foot, but there are 1,728 cubic inches.1 cubic foot = 1,728 cubic inches9 cubic feet = 15,552 cubic inches