If a vertical rise is 3 inches, how many inches of horizontal run are required according to ramp inclination?

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Prepare for the Non-Systems NPTE Exam. Study with flashcards and multiple choice questions. Each question has hints and explanations to aid your understanding. Get ready for the exam with confidence!

Multiple Choice

If a vertical rise is 3 inches, how many inches of horizontal run are required according to ramp inclination?

Explanation:
Ramps use a rise-to-run ratio to describe incline; with a slope of 1:12, every inch of vertical rise requires 12 inches of horizontal run. So for a 3-inch rise, the needed run is 3 × 12 = 36 inches. Therefore, the required horizontal run is 36 inches.

Ramps use a rise-to-run ratio to describe incline; with a slope of 1:12, every inch of vertical rise requires 12 inches of horizontal run. So for a 3-inch rise, the needed run is 3 × 12 = 36 inches. Therefore, the required horizontal run is 36 inches.

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