A 10% grade rises 1 foot for every 10 feet that it proceeds horizontally.
This can go on for miles.
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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.
2 % grade is 100 along and two up ( same units), so 4" up = 200" along 200" = 16 feet 8 inches horizontally
I AM IN 4th GRADE
it depends how many grades in the class you have.
1,584 feet.