what is a rational?

Question

give me a example please 10 points to any correct answer thanks

in nursing

Answer 1

A rational number is any number that can be written in the form a/b, where a and b are integers and b is not equal to 0.

Examples:

0.3 is a rational number because it can be written as 3/10.
3.8 is a rational number because it can be written as 38/10.
9 is a rational number because it can be written as 9/1.
-2 1/3 is a rational number because it can be written as -7/3.