Scale of Notes is an application that allows you to calculate the notes of an evaluation. Useful for teachers and students who need to know the corresponding grades in the corresponding scale. CONTAINS: * The percentage of demand * Top Score * Minimum note * Increase of score * Maximum rating * Note of approval * Different color between the approval and disapproval note. BONUS: * Holidays days * Ephemerides * Data on the Simce * Middle School Notes * Ranking of Notes