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A worm is at the bottom of a 10 foot hill he crawl up 3 feet each day and he slides down 1 1/4 feet how long did it take the worm to crawl up the hill

A worm is at the bottom of a 10 foot hill he crawl up 3 feet each day and he slides down 1 14 feet how long did it take the worm to crawl up the hill class=