5 Questions
Which of the following is an example of a mixed number?
3/4
Which of the following is NOT a real number?
i
Which of the following is an example of an integer?
-3
Which of the following is a rational number?
1/3
Which of the following is an example of an irrational number?
√2
Study Notes
Numbers Classification
- A mixed number is an example of a number that combines a whole number and a fraction, such as 2 3/4.
- A non-real number is an imaginary number, which is a number that can be expressed as a multiple of the imaginary unit i, where i = √(-1).
- An integer is a whole number, either positive, negative, or zero, without a fractional part, such as -5, 0, or 7.
- A rational number is a number that can be expressed as the ratio of two integers, such as 3/4 or 22/7.
- An irrational number is a real number that cannot be expressed as a finite decimal or fraction, such as π (pi) or the square root of 2.
Test your knowledge of numbers with this quiz! Learn about mixed numbers, real numbers, integers, and rational numbers. Discover the definitions and characteristics of each type of number and enhance your understanding of the number system.
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