SOLUTION: Public buildings regularly include steps with 7-in. risers and 11-in. treads. Find the grade (slope) of such a stairway. Show your work not just the final answer.

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Public buildings regularly include steps with 7-in. risers and 11-in. treads. Find the grade (slope) of such a stairway. Show your work not just the final answer.       Log On


   

Question 478957: Public buildings regularly include steps with 7-in. risers and 11-in. treads. Find the grade (slope) of such a stairway.
Show your work not just the final answer.


Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Slope m = rise/run = 7/11
Not much work to show.