What is the rate of grade of a 225 ft street with a drop in elevation of 5 ft?
A)-97.78%
B)-2.22%
C)2.22%.
D)97.78%

Name: What is the rate of grade of a 225 ft street with a drop in elevation of 5 ft? A)-97.78% B)-2.22% C)2.22%. D)97.78%
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Question

Quizplus · Accepted Answer

The rate of grade of a 225 ft street with a drop in elevation of 5 ft is -2.22%.
Solution
Gradient = (change in vertical elevation/horizontal difference)
Gradient = (-5 ft)/225 ft = -0.022 ft/ft = -2.22%

What Is the Rate of Grade of a 225 Ft