Solve
-An Inclined Walkway Leading to a New Building Is $1680 \%$

Multiple Choice

Solve.
-An inclined walkway leading to a new building is to rise 10 inches for each horizontal distance of 14 feet. Write this slope as a grade. (Round to the nearest tenth of a percent if necessary.)

A) $1680 \%$
B) $71.4 \%$
C) $140 \%$
D) $6 \%$