How to Classify Real Numbers

The video tutorial covers the concepts of rational and irrational numbers, explaining how rational numbers can be expressed as fractions, while irrational numbers cannot. It uses examples like pi and square roots to illustrate these ideas. The tutorial also introduces real numbers, showing their relationship with rational and irrational numbers through a Venn diagram. It further classifies numbers into categories such as whole numbers, integers, and rational numbers, providing practice examples for better understanding.

How does the Venn diagram illustrate the relationship between rational and irrational numbers?

Classify the number -5 and explain your reasoning.

What happens when pi is multiplied or divided by any value?