madisonodemox0cdi madisonodemox0cdi
  • 28-09-2017
  • Mathematics
contestada

How do you tell if a number is irrational or rational?

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seugri seugri
  • 28-09-2017
A rational number is any number that can be expressed as a fraction
(ex: -5/2, 4 1/7, and 8/13)

An irrational number is any number that cannot be expressed as a fraction; a non-repeating, non-terminating decimal (ex: pi, 0.121231234...)

Hope this helps! :)
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