What is a rational number?
Rational or Irrational

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•
Mathematics
•
8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
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
Is 77/3 a rational or irrational number?
Back
Rational
4.
FLASHCARD QUESTION
Front
Is π/2 a rational or irrational number?
Back
Irrational
5.
FLASHCARD QUESTION
Front
What type of number is π?
Back
Irrational
6.
FLASHCARD QUESTION
Front
Is 0.1234567... a rational or irrational number?
Back
Rational (it is a repeating decimal).
7.
FLASHCARD QUESTION
Front
Is -0.74747474... a rational or irrational number?
Back
Rational (it is a repeating decimal).
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