Answer: Yes. -5/6 is a rational number
Step-by-step explanation: A rational number is any number that can be written as a fraction, where both the numerator and denominator are integers, and the denominator is not 0. Rational numbers can be integers; fractions made up of integers, terminating decimal numbers; and -terminating decimal numbers with infinitely repeating patterns. Numbers like pi are irrational because they are non terminating.