The Highway Regulations in a Certain State Say an Interstate $6.0 \mathrm{~m}$

Short Answer

The highway regulations in a certain state say an interstate cannot rise more than $6.0 \mathrm{~m}$ for every $1 \overline{0} 0 \mathrm{~m}$ the road extends horizontally. What is the maximum angle of inclination a highway in this state can have?