The diagram shows two similar metal statues. The volume of statue B is $$\(20 \%\)$$ less than the volume of statue A The surface area of statue $$\(\mathbf{B}\)$$ is $$\(k \%\)$$ less than the surface area of statue $$\(\mathbf{A}\)$$ Work out the value of $$\(k\)$$ Give your answer correct to 3 significant figures. $$\(k=\)$$

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