7/18 is a rational number. A rational number is one that may be expressed as a fraction or as a component of a whole number.
Any number that can be stated as a fraction or as a portion of an entire number is considered rational.
The given number in the problem is;
7/18
The number is in the form of p/q and the denominator value is greater than the numerator in fraction form, so that the given number is a rational number.
Hence,7/18 is a rational number.
To learn more about the rational number, refer;
https://brainly.com/question/17450097
#SPJ2