Question
The length of Threads H and J is 33.53 m. The length of Threads J, K and L is 55.37 m. The total length of Threads K, L and M is 70.99 m. Thread M is four times the length of Thread H. Find the length of Thread H. Express the answer in metres.
4 m

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The length of Threads H and J is 33.53 m. The length of Threads J, K and L is 55.37 m. The total length of Threads K, L and M is 70.99 m. Thread M is four times the length of Thread H. Find the length of Thread H. Express the answer in metres.