Give the step-by-step reasoning process and then the final answer. Erin is watching a TV mini series of Pride and Prejudice. There are 6 episodes that are each 50 minutes long. If Erin watches all of the episodes in one sitting, one after the other with no breaks, how many hours will she spend watching the series?
The total minutes in the series is 6 * 50 = 300 minutes. Since there are 60 minutes in an hour, Erin will spend 300 / 60 = 5 hours watching the series.
The final answer: 5.