How many ten thousand words are there in this book? According to the title, the book had 179 pages, 26 lines per page, and 28 words per line. Therefore, the total number of words in this book was: 179 pages × 26 lines/page × 28 words/line = 7024 words Divide the total number of words by the number of words per 10,000 words (about 7000 words) to get the approximate number of 10,000 words in this book: 7024 words/7000 words/10,000 = 0.94 million Therefore, this book had about 0.94 million words. 2. The steel purchased by department stores is usually calculated in tons. The question did not give the specific type and quantity of steel, so it could not provide an accurate answer. But generally speaking, the quantity of steel purchased by department stores was closely related to the specifications, types, prices, and other factors. If you can provide specific information, I can try my best to provide an accurate answer.