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The length of a side of a cube is 7. 5 cm. Find the volume of the new cube if the length of each side of the cube is doubled

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Answer:

3375cm³

Explanation:

volume of old cube = 7.5³ = 421.875 cm³

volume of new cube = (2 X 7.5)³ = 15³ = 3375cm³

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