Answer:
I believe that this expression would be classified as hyperbole.
Explanation:
It is a hyperbole because it's a stretch from the truth, they (being "we") didn't actually walk a hundred miles.
The <span>best proposal that can support her presentation regarding the </span><span>renovation of a city park for her service project </span>to the City Council members is 'a proposal that shows worn out areas of the park with detailed suggestions for how the park can be improved'.
Standard margin size is one inch on each side of the paper
Hope this helps