12 inch = one foot
36 inch = three feet
1/36 = 0.0278 = 2.78 percent
To convert .25 inch per foot into degrees or percent slope, you first need to determine the rise over the run. In this case, .25 inch per foot is equivalent to a rise of .25 inches for every 12 inches of horizontal distance (1 foot). To convert this into degrees, you can use the arctangent function: arctan(.25/12) ≈ 1.19 degrees. To convert this into percent slope, you can use the formula: percent slope = (rise / run) x 100. In this case, it would be (.25/12) x 100 ≈ 2.08% slope.
That means the ramp rises 1 inch for every foot traveled. So, if you have a ramp that is 8 feet long it will have 8 inches of rise. If you have 12 inches of rise, then your ramp has to be 12 feet long.
48 feet per hour=48x12 inch per hour=48x12/60 inch per min=9.6 inch per min
Five feet per minute equates to 0.083 feet (about 1 inch) per second.
1.78 sq feet per tile.
In a depth of 20,000 feet there is 5 tons per square inch of pressure.
8.07 feet. There are 2.54 cm per inch.
1" rise per every 12" run
It is 7.83 gallons per inch. .785x4x4x1=12.56 cubic feet. 12.56 cubic feet x 7.48 gallons per cubic foot=93.9 gallons per foot 93.9 gallons per foot / 12 inches per foot =7.83 gallons per inch.
1/8" per foot
There is amount of mass per inch, feet, etc.
1 foot = 12 inches1 inch = 2.54 cm162 feet*12 feet per inch = 1944 inches1944 inches*2.54 inches per cm = 4937,76 cm