There are 200 pages in a book, and I've read 40 pages. How much more have I read than I haven't?

Suppose the book has x pages. Since he had already read 8 pages, the remaining pages were x - 8. In addition, the number of pages in the book was four times the number of pages read, which meant that the remaining pages were 4x. According to the meaning of the question, we can list the equation: x - 8 = 4x Solve the equation: 2x = 8 x = 4 Therefore, this book had a total of four pages.

The rest of the books had to be finished in five days, so he had to read 125 pages a day.

The rest of the book had to be finished in the next five days, so he had to read 170 pages in total. I have already read 45 pages, so I need to read 125 pages a day (170 pages/5 days). Therefore, he read an average of 125 pages a day.

Suppose the book has x pages. It was known that two-fifths of the book had been read, and the remaining pages were 135. Therefore, he read this book in total: 135/(2/5 + 1) = 625/7/5 = 1275 pages. Since the total number of pages in the book is x, there are: x = 1275 pages. Therefore, the total number of pages in the book was: x = 1275 pages.

To come up with a book, you can refer to the following steps: 1. Decide on the type and theme of the book. Decide on the type and theme of the book, as well as the style and style you want to achieve. 2. The outline and storyline ensure that the book is coherent, interesting, and fascinating. 3. Decide on the number of pages and the book's publishing company can choose to create their own manuscript or use existing e-book creation tools. If you use the existing manuscript production tools, you need to ensure that the layout and format of the manuscript are correct. 4. Confirm that the publication fee includes printing, distribution, publicity, and other expenses. He also had to consider the price of the books to ensure that he could earn enough profit. 5. Start writing the manuscript, including the errors in spellings and grammar, as well as editing and proofreading as necessary. As for the price of a 200-page book, it depends on many factors such as the type of book, the theme, the style of writing, the price of the number of pages, and the publishing company. Normally, a 200-page book would cost between 100 to 300 dollars, but the exact price would depend on the actual situation.

The weight of a 32-page book with more than 600 pages was usually between 200-250 grams. The specific weight depended on the thickness of the book's paper, the complexity of the content, and other factors. Books of this size were usually mid-range reading materials, and the price was relatively affordable, so the weight was generally in the lighter range. If you have any questions about the weight of the book, you can consult the publishing house or ask the salesperson when you buy the book.

If the number of pages seen is x, the remaining pages are 200-x. According to the meaning of the question, the equation can be listed: x = 60% (200-x) To simplify it: x = 60% × 200 - 60% × x To solve the equation: 120 - 30% × x = 200 30% × x = 80 x = 240 Therefore, the number of pages he had seen was 240.

The novel has a total of 120 pages, of which the unread pages account for 3/4 of the pages of the book (1-3/4) * 120 = 30 Then the number of unread pages in the novel is 1/4 of the number of pages in the book 1/4 * 120 = 30 So the remaining pages of this novel are 120 - 30 = 90 Therefore, there were 90 pages left in the novel.

This story book had a total of $90+170=260$pages.

Little Qiao read 18 pages of a storybook every day, and in a week, she read more than 20 pages of half of the book. The calculation method is as follows: In the first week, Little Qiao read 18 × 7 = 126 pages. The remaining pages were: The remaining pages of the book-the number of pages read in a week = the remaining pages- 126 - 126 = 100 pages. Thus, Little Qiao still had 100 pages to read.