Stair Framing Question
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There is a staircase required that has a total unit rise of 8' 6 1/2". Using a stair rise of 7 7/8" how many risers and treads will be required for the set of stairs?
- 13 risers 12 treads
- 14 riser 13 treads
- 12 risers 13 treads
- 14 risers 12 tread