Carpenter Red Seal Exam Prep · Question
A residential staircase is being constructed with a flight of 14 risers, each with a unit rise of 185 mm. What is the total rise of this staircase from the bottom finished floor to the top finished floor?
To calculate the total rise, you multiply the number of risers by the unit rise: 14 risers * 185 mm/riser = 2590 mm. This represents the vertical distance betwe
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Question: A residential staircase is being constructed with a flight of 14 risers, each with a unit rise of 185 mm. What is the total rise of this staircase from the bottom finished floor to the top finished floor?
Answer options: ✅ 2590 mm
- 2600 mm
- 2775 mm
- 2400 mm
Correct answer: 2590 mm
Explanation: To calculate the total rise, you multiply the number of risers by the unit rise: 14 risers * 185 mm/riser = 2590 mm. This represents the vertical distance between the two finished floor levels.
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