Which numbers are “irrational” and which numbers are “rational”? 4/5  \sqrt{4} /5  \sqrt{25}

Question

Which numbers are “irrational” and which numbers are “rational”?

4/5
 \sqrt{4} /5
 \sqrt{25} /4
 \pi

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Answers ( No )

    0
    2021-10-14T00:21:03+00:00

    if something can be solved to a/b its rational

    4/5 is rational already

    √4/5 = 2/5 so its rational

    √25/4 = 5/4 so its rational

    π = is irrational because its 3.14159…..and on and on it can never be rationalized

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