How many slides are in a crypto training session?

As a keen observer in the realm of cryptocurrency and finance, I'm often curious about the structure and content of various training sessions within this rapidly evolving industry. One question that frequently arises is: How many slides are typically included in a crypto training session? The answer, of course, can vary depending on the specific course objectives, the complexity of the topics covered, and the intended audience. However, I'm keen to understand if there's a general range or a standard number of slides that practitioners tend to adhere to when preparing for such sessions. This information could provide valuable insights into the depth and breadth of knowledge that's typically imparted during these trainings.