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What is the volume of a cube 80cm long if it is decreased by 10 percent?
Wiki User
∙ 11y ago
This depends on what you mean by "it".
The volume of the original cube is V = (80 cm)³ = 512,000 cm³.
If the volume is decreased by 10%, then multiply the volume of the original cube by 0.9 to get 406,800 cm³.
Otherwise, if the length of the cube is decreased by 10%, then:
V = (80 cm * 0.9)³ ≈ 373248 cm³
Wiki User
∙ 11y ago
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