1. ## what is the grade

a roof rise 2.7 feet vertically and 8.2 feet horizonatally. what is the grade of the roof?

2. Originally Posted by bball20
a roof rise 2.7 feet vertically and 8.2 feet horizonatally. what is the grade of the roof?
Weel, I believe that'd be rise over run...

$\frac{2.7}{8.2}$