Todd is a pediatric physical therapist who specializes in leg injuries. His patients differ in age and type of injury. The probability that a patient is 13-19 years old is 0.63, the probability that a patient suffers from leg pain is 0.92, and the probability that a patient is 13-19 years old and suffers from leg pain is 0.6. What is the probability that a randomly chosen patient is 13-19 years old or suffers from leg pain? Write your answer as a whole number, decimal, or simplified fraction.
