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Is 0.515115111511115111115 rational or irrational

User Vacri
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4 votes

Answer:

Irrational

Explanation:

A quick way to determine if a number is rational is if it can be written as a fraction. For example. 0.25 is rational since it can be written as 1/4.

0.515115 would not be rational as you cannot turn it into a fraction, similar to π which isn't rational either.

User Mike Schilling
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