Rational and Irrational Numbers
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
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1.
FLASHCARD QUESTION
Front
What is a rational number?
Back
A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.
2.
FLASHCARD QUESTION
Front
What is an irrational number?
Back
An irrational number is a number that cannot be expressed as a simple fraction; it cannot be written as a ratio of two integers.
3.
FLASHCARD QUESTION
Front
Back
Rational
4.
FLASHCARD QUESTION
Front
Back
Irrational
5.
FLASHCARD QUESTION
Front
Back
No, because division by zero is undefined.
6.
FLASHCARD QUESTION
Front
What is the decimal representation of a rational number?
Back
A rational number can have a terminating or repeating decimal representation.
7.
FLASHCARD QUESTION
Front
What is the decimal representation of an irrational number?
Back
An irrational number has a non-terminating, non-repeating decimal representation.
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