SOLUTION: Construction. Public buildings regularly include steps with 7-in. risers and 11-in. treads. Find the grade of such a stairway.

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Construction. Public buildings regularly include steps with 7-in. risers and 11-in. treads. Find the grade of such a stairway.       Log On


   

Question 466908: Construction. Public buildings regularly include steps with 7-in. risers and 11-in. treads. Find the grade of such a stairway.

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
grade = rise/run = 7/11
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Cheers,
Stan H.