Question
The length of Threads G and H is 31.17 m. The length of Threads H, J and K is 56.39 m. The total length of Threads J, K and L is 78.02 m. Thread L is twice the length of Thread G. Find the length of Thread G. Express the answer in metres.
4 m

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The length of Threads G and H is 31.17 m. The length of Threads H, J and K is 56.39 m. The total length of Threads J, K and L is 78.02 m. Thread L is twice the length of Thread G. Find the length of Thread G. Express the answer in metres.