As part of a landscaping project, you put in a flower bed measuring 20 feet by 30 feet
Chapter 5, Problem 78(choose chapter or problem)
As part of a landscaping project, you put in a flower bed measuring 20 feet by 30 feet. To finish off the project, you are putting in a uniform border of pine bark around the outside of the rectangular garden. You have enough pine bark to cover 336 square feet. How wide should the border be?
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