jirehisbae123p4mxgm
jirehisbae123p4mxgm jirehisbae123p4mxgm
  • 24-02-2018
  • Mathematics
contestada

How can you tell if a number is a rational or irrational

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Kaikerscupcake
Kaikerscupcake Kaikerscupcake
  • 24-02-2018
Hey there! :D

A rational number is a number that can go into a fraction or ratio, or that is a repeating decimal. 1/3, 5:2, 7.8787878787.....

An irrational number is a number that cannot go into a fraction or ratio, and it's decimal's are not repeating. Like π, √5, 6.785321478 etc. 

I hope this helps!
~kaikers
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