is automatically rational because it can be expressed as a fraction. Another way to find out if it's rational is to convert it to a decimal, then see if the decimal is terminating or repeating.
A rational number is defined as a whole that is expressed as a percentage, decimal or, in this case, fraction. So, since 19/2 is a fraction, we know that it is a rational number. I hope this helps!! Can I have Brainliest, please? :)
