Rational or Irrational?
Flashcard
•
Mathematics
•
9th Grade
•
Hard
Wayground Content
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15 questions
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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
Rational
5.
FLASHCARD QUESTION
Front
Back
Undefined (not a rational number because division by zero is not allowed).
6.
FLASHCARD QUESTION
Front
Back
Rational
7.
FLASHCARD QUESTION
Front
Is the number 0.75 rational or irrational?
Back
Rational
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