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Is 2.5 a rational number? why?

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  1. 24 May, 11:55
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    It's irrational because you can turn 2.5 into a fraction without having a mixed fraction
  2. 24 May, 11:57
    0
    Yes, since it stops at 5 and does not continue endlessly without a pattern, it can also be written as the fraction 25/10 or 5/2
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