3 examples and nonexamples of rational numbers.

Answer 1

Examples of rational numbers:
1. 0.5
2. -2
3. 3/4

Nonexamples of rational numbers:
1. π (pi) - Irrational number
2. √2 (square root of 2) - Irrational number
3. i (imaginary unit) - Not a real number, therefore not a rational number