Question
The length of rod A is 45 of the length of rod D and the length of rod D is 14 of the length of rod B and 17 of the length of rod C. What fraction of the total length of the 4 rods is rod B?
3 m

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The length of rod A is 45 of the length of rod D and the length of rod D is 14 of the length of rod B and 17 of the length of rod C. What fraction of the total length of the 4 rods is rod B?