Which is the correct classification of 18 squared 1.irrational number, non-repeating decimal 2.irrational number, terminating decimal 3.rational number, terminating decimal 4. rational number, non-repeating decimal

3.rational number, terminating decimal

Step-by-step explanation:

Given :

Solution :

Rational number:.  They are  numbers that can be written as fractions or ratios

Irrational number : Any real number that cannot be written in fraction form i

Non-repeating decimal : A non-repeating decimal is a decimal number that continues endlessly, with no group of digits repeating endlessly.

Terminating decimal : A terminating decimal is defined as a decimal number that contains a finite number of digits after the decimal point.

Referring the definitions

324.00 is a rational number , terminating decimal

Hence Option 3 is correct .