Question
The length of metallic rod G is 45 of the length of metallic rod K and the length of metallic rod K is 35 of the length of metallic rod H and 32 of the length of metallic rod J. What fraction of the total length of the 4 metallic rods is metallic rod J?
3 m

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The length of metallic rod G is 45 of the length of metallic rod K and the length of metallic rod K is 35 of the length of metallic rod H and 32 of the length of metallic rod J. What fraction of the total length of the 4 metallic rods is metallic rod J?