Solve the problem, if possible. Round your answer to the nearest tenth, when appropriate.A rectangular garden has an area of 12 ft by 5 ft. A gravel path of equal width is to be built around the garden. How wide can the path be if there is enough gravel for 138 ft2?

A. 5 ft
B. 10 ft
C. 3 ft
D. 4 ft


Answer: C

Mathematics

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