Explanation:
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- Volume of a cube - shaped container [ V ] = 343 ft ³
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- Length of each side of the container [ l ]
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![\large{ \sf{l = \sqrt[3]{343} }}](https://img.qammunity.org/2022/formulas/mathematics/high-school/m8wzu7bnkh2vkmiai4cibhu5oz3het0ozg.png)
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![\large{ \sf{l = \sqrt[3]{7 * 7 * 7}}}](https://img.qammunity.org/2022/formulas/mathematics/high-school/gw7atpkn3bsqhpa1yc9j0irujqpefxkwk4.png)
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