To store an e-book with 475 pages, what is the minimum amount of memory needed?

In order to determine the minimum amount of memory required to store an e-book with 475 pages, it's important to consider the format and average size of pages in a digital book. Most e-books, depending on their formatting and content (like images, fonts, or additional features), generally take up between 1 to 2 megabytes per hundred pages.

Given this, if we consider an average size of about 1 megabyte for approximately 100 pages, a 475-page e-book would require around 5 megabytes of storage. However, since memory is often discussed in terms of the minimum required capacity, and since 1 megabyte could accommodate smaller e-books effectively, choosing the option that represents at least the baseline capacity needed makes the most sense.

While 5 megabytes seems adequate for the complete file size of the e-book, the choice of 1 megabyte reflects the minimum estimate for basic and text-heavy e-books, which can be smaller in size compared to their image-rich counterparts. Hence, the answer of 1 megabyte is recognized as the minimum amount of memory needed to store an e-book with 475 pages, as it covers the essential storage requirement without exceeding the likely size needed for simpler formats.