Is every rational number a real number?

Question:

Is every rational number a real number?

Types of Numbers:

In mathematics, we have a plethora of different types of numbers, such as whole numbers, integers, rational numbers, real numbers, and imaginary numbers. Therefore, it is common to wonder if one type of number can be categorized as another type of number. We can determine this by examining the definitions of these types of numbers.

Answer and Explanation:

Yes, every rational number is a real number. Let's take a look at the definitions of each of these types of numbers.

  • A rational number is a number...

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What are the Different Types of Numbers?

from Math 101: College Algebra

Chapter 1 / Lesson 1
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