Question: Puzzle. A piling supporting a bridge sits so that (1)/(2) of the piling is in the sand, 90 feet is in the water, and (3)/(11)

Puzzle. A piling supporting a bridge sits so that (1)/(2) of the piling is in the sand, 90 feet is in the water, and (3)/(11) of the piling is in the air. What is the total height of the piling?

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