Problem
(2) Haley was attempting to classify the two groups of numbers shown below. Which titles would be most appropriate for the groups? (A): Rational Numbers 2: Irrational Numbers (B) 1: Rational Numbers 2: Real Numbers (C) 1: Real Numbers 2: Imaginary Numbers (D) 1: Whole Numbers 2: Square Roots
Solution
Step 1 ：1:\( \text{Rational Numbers} \)
Step 2 ：2:\( \text{Real Numbers} \)
