Check whether 3 - 5 is a positive rational number or not?

Given, 3 - 5 A rational number is said to be positive, if its numerator and denominator are either both positive or both negative. So, for the given rational number 3 - 5 , numerator and the denominator have positive and negative signs respectively. Hence, 3 - 5 is not a positive rational number.

Check whether - 11 15 is a positive rational number or not?

Given, - 11 15 A rational number is said to be positive, if its numerator and denominator are either both positive or both negative. So, for the given rational number - 11 15 , numerator and the denominator have negative and positive signs respectively. Hence, - 11 15 is not a positive rational number.

Check whether - 5 - 8 is a positive rational number or not?

Given, - 5 - 8 A rational number is said to be positive, if its numerator and denominator are either both positive or both negative. So, for the given rational number - 5 - 8 , both the numerator and the denominator have negative signs. Hence, - 5 - 8 is a positive rational number.

Check whether 37 53 is a positive rational number or not?

Given, 37 53 A rational number is said to be positive, if its numerator and denominator are either both positive or both negative. So, for the given rational number 37 53 , both the numerator and the denominator are positive. Hence, 37 53 is a positive rational number.

Check whether 0 3 is a positive rational number or not?

Given, 0 3 A rational number is said to be positive, if its numerator and denominator are either both positive or both negative. So, for the given rational number 0 3 , the numerator is neither positive nor negative and the denominator is positive. Hence, 0 3 = 0 is neither positive nor negative.