Entry Exam Category: Graduate & Professional Program Admission Exams
Course: Praxis
Exam: Praxis Elementary Math 5003 Practice Test
Practice Question
d=rt, triple d, same t, new rate?
Answer Choices
- A: 3dt
- B: (3d)/t
- C: t/(3d)
- D: d/(3t)
Correct Answer: B
Rationale: r'=(3d)/t=3r. Others: wrong units or inverse.