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Questions and Answers
Which one of these numbers is an irrational number?
Which one of these numbers is an irrational number?
- 4
- 2
- 3 (correct)
- 1
Which one of these numbers is a rational number?
Which one of these numbers is a rational number?
- e
- √2
- 0 (correct)
- π
Which one of these numbers is a whole number?
Which one of these numbers is a whole number?
- 0.5
- 1/2
- 3 (correct)
- √2
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Study Notes
Identifying Types of Numbers
- An irrational number is a number that cannot be expressed as a finite decimal or fraction.
- A rational number is a number that can be expressed as the ratio of two integers.
- A whole number is an integer, either positive, negative, or zero, without a fractional part.
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