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    Cube Root of 64/729

    Cube Root Calculator
    Cube root of

    What is the cube root of 64/729?

    Answer

    ∛(64/729) =
    4/9 ≈ 0.4444

    Real cube root: the only number whose cube is 64/729.

    ≈ — 4/9 = 0.4444…, a repeating decimal; rounded to 4 decimal places.

    Root of a fraction
    ∛(64/729) = ∛64/∛729 = 4/9

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    https://calculat.io/en/number/cube-root/64-729Copy
    <a href="https://calculat.io/en/number/cube-root/64-729">Cube Root of 64/729 (∛(64/729)): Exact Value and Decimal</a>Copy
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    Cube Root of 64/729 (∛(64/729)): Exact Value and Decimal. ∛(64/729) = 4/9 ≈ 0.4444. ∛(64/729) = ∛64/∛729 = 4/9: both 64 and 729 are perfect cubes.
    https://calculat.io/en/number/cube-root/64-729/generated.jpgCopy

    Cube roots of nearby values

    N∛N
    8/1252/5 = 0.4
    27/3433/7 ≈ 0.4286
    0.08≈ 0.4309
    64/7294/9 ≈ 0.4444
    0.1≈ 0.4642
    0.1250.5
    1/81/2 = 0.5
    Recalculate with different values ↑

    FAQ

    What is the cube root of 64/729?

    ∛(64/729) = 4/9 ≈ 0.4444

    Why is ∛(64/729) = 4/9?

    The cube root of a fraction is the cube root of the numerator over the cube root of the denominator: ∛(64/729) = ∛64/∛729 = 4/9, because 4³ = 64 and 9³ = 729.

    Is ∛(64/729) a rational number?

    Yes: ∛(64/729) = 4/9 ≈ 0.4444 — a fraction whose decimal repeats, which is why it is shown with ≈.

    See Also