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What is the 15.125 it is a rational or irrational in math?

Anonymous

∙ 14y ago

Updated: 11/1/2022

It is a rational number. The reason that it is rational is that you can represent it as a fraction, where the denominator (the number at the bottom of the fraction) is not equal to 0.

So, for example, as we could write the number 15.125 as 15125/1000 then it is rational.

Wiki User

∙ 14y ago

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