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    Cube Root of 8/343

    Cube Root Calculator
    Cube root of

    What is the cube root of 8/343?

    Answer

    ∛(8/343) =
    2/7 ≈ 0.2857

    Real cube root: the only number whose cube is 8/343.

    ≈ — 2/7 = 0.2857…, a repeating decimal; rounded to 4 decimal places.

    Root of a fraction
    ∛(8/343) = ∛8/∛343 = 2/7

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    https://calculat.io/en/number/cube-root/8-343Copy
    <a href="https://calculat.io/en/number/cube-root/8-343">Cube Root of 8/343 (∛(8/343)): Exact Value and Decimal</a>Copy
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    Cube Root of 8/343 (∛(8/343)): Exact Value and Decimal. ∛(8/343) = 2/7 ≈ 0.2857. ∛(8/343) = ∛8/∛343 = 2/7: both 8 and 343 are perfect cubes.
    https://calculat.io/en/number/cube-root/8-343/generated.jpgCopy

    Cube roots of nearby values

    N∛N
    8/7292/9 ≈ 0.2222
    1/641/4 = 0.25
    0.02≈ 0.2714
    8/3432/7 ≈ 0.2857
    3/125∛3/5 ≈ 0.2884
    0.025≈ 0.2924
    0.0270.3
    Recalculate with different values ↑

    FAQ

    What is the cube root of 8/343?

    ∛(8/343) = 2/7 ≈ 0.2857

    Why is ∛(8/343) = 2/7?

    The cube root of a fraction is the cube root of the numerator over the cube root of the denominator: ∛(8/343) = ∛8/∛343 = 2/7, because 2³ = 8 and 7³ = 343.

    Is ∛(8/343) a rational number?

    Yes: ∛(8/343) = 2/7 ≈ 0.2857 — a fraction whose decimal repeats, which is why it is shown with ≈.

    See Also