If you have a 2 percent grade over a distance of a mile, the vertical change is 105.6 feet. A half a mile is 52.8 feet.
21.6 inches
2 % grade is 100 along and two up ( same units), so 4" up = 200" along 200" = 16 feet 8 inches horizontally
A 10% grade rises 1 foot for every 10 feet that it proceeds horizontally. This can go on for miles.
31 inches = how many feet and inches 2 feet and 7 inches
55 inches=4.58333333 feet
8.88 inches
324inches, or 27 feet
21.6 inches
it's 10.8 inches.
4.8 inches
2 % grade is 100 along and two up ( same units), so 4" up = 200" along 200" = 16 feet 8 inches horizontally
It is 2% of 116 ft = 2.32 feet = 2.32*12 = 27.84 inches.
A 10% grade rises 1 foot for every 10 feet that it proceeds horizontally. This can go on for miles.
you need to find how many inches the 4 feet are then you multiply that by .04 and you have your answer, 2.4 inches
40% of 10 inches = 4 inches 2 feet = 24 inches 4/24 = 1/6 Therefore, 40% of 10 inches is 1/6th of 2 feet
31 inches = how many feet and inches 2 feet and 7 inches
You will travel 5,280ft, which is 1 mile.