Question
The length of pipe G is 45 of the length of pipe K and the length of pipe K is 13 of the length of pipe H and 13 of the length of pipe J. What fraction of the total length of the 4 pipes is pipe J?
3 m

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The length of pipe G is 45 of the length of pipe K and the length of pipe K is 13 of the length of pipe H and 13 of the length of pipe J. What fraction of the total length of the 4 pipes is pipe J?