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A quarter is worth $0.25
A groove is a long, narrow cut or depression, especially one made to guide motion or receive a corresponding ridge.
The Declaration • June 2, 2020 • https://thedeclarationatcoloniahigh.com/49067/fun-factofthe-day/there-are-119-grooves-on-the-edge-of-a-us-quarter/
There are 119 grooves on the edge of a US quarter