Rational or Irrational?
Flashcard
•
Mathematics
•
7th - 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 or quotient of two integers. Its decimal representation goes on forever without repeating.
3.
FLASHCARD QUESTION
Front
Back
Rational
4.
FLASHCARD QUESTION
Front
Is 40 rational or irrational?
Back
Rational
5.
FLASHCARD QUESTION
Front
Back
Rational
6.
FLASHCARD QUESTION
Front
Back
Rational
7.
FLASHCARD QUESTION
Front
Back
Undefined (not rational)
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