Practice questions for Proportions and Ratios in the TEAS exam.
Question 5 of 5
The Americans with Disabilities Act (ADA) requires that the slope of a wheelchair ramp be no greater than 1:12. Which of the following is the minimum length of a ramp needed to provide access to a door that is 2.5 feet above the sidewalk?
145 feet
25 feet
32.5 feet
30 feet
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