1.

If point A is at 230 m and point B at 570 m elevations from mean sea level with a horizontal equivalent of 2.0 km, which one of the following gradients is correct between these two points?

A. 0.7 percent
B. 7.0 percent
C. 17.0 percent
D. 27.0 percent
Answer» D. 27.0 percent


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