A book has 170 pages. How many pages has Xiao Jun not read yet?
There are 170 pages in a book. You can get the answer by calculating the length of each page. The length of each page usually refers to the length of each page. The number of pages may vary according to different publishing houses and different format. Usually, the length of each page is 255mm or 305mm, but some books use different size. Therefore, for a 170-page book, each page is 255 millimeters long, so the number of pages in the book is: 170 pages/255mm/page = 692 pages Therefore, Xiao Jun still had about six pages to read.
Xiao Xiao read a science book on the first day and read 30 pages, which is two-fifths of the book. How many pages has Xiao Xiao not read yet?
Your question is a little unclear. Can you provide more context information? For example, what is the "book" that you are referring to and why did Xiaoxiao read it? This way, I can better help you answer your questions.
Xiao Ming is reading an extra-cursory book. This book has 150 pages. He has read three-fifths of the total pages. How many pages has he read and how many pages are left?
The total number of pages that Xiao Ming had read was 150. He had already read three-fifths of the total number of pages, which was 3/5 = 6%. Therefore, Xiao Ming had already read about 6% of the pages, and the remaining pages were 150 - 6%= 144 pages.
Xiao Jin is reading a 72-page storybook. The number of pages he has read is two-sevenths of the number of pages he has not read. How many pages has Xiao Jun read?
When Xiao Jin read a 72-page storybook, the number of pages he had read was two-sevenths of the number of pages he had not read. Number of pages seen = number of pages not seen div7 = 1267 Therefore, Xiao Jun had already read a lot of pages, about 1267 pages.
A book has 196 pages. How many pages are there in 21 such books?
Twenty-one such books would have about 3270 pages. This is because the total number of pages in each book will vary according to different authors, different publishing houses, different typography methods, and other factors, but there will usually be a certain average page range. And if a book has 196 pages, then 21 of these books will have about 3270/21 = 154 pages/book
A book has 170 pages. Xiaowen has read two-fifths of it. How many pages are there left?
Xiaowen had read two-fifths of the book, which meant that Xiaowen had read 170 pages divided by 2 = 85 pages. There were still 170 - 85 pages = 85 pages that he had not read.
Xiao Ming has a book with a total of 240 pages. He has already read two-fifths of the book. How many pages are left?]
Xiao Ming had a book with a total of 240 pages and had already read two-fifths of the entire book, so he had already read 240 × 2/5 = 96 pages. Therefore, there were still 240 - 96 = 144 pages left.
A book has 170 pages, Xiao Gang has read 80 pages, and the rest will take 5 days to finish. How many pages do you read on average every day?
Xiao Gang needed to read an average of 30 pages a day to finish the remaining 170 pages in five days.
A book with a total of 240 pages. Xiaolan has already read 2/3 of the total pages of the book. How many pages are left to read and write?
Xiaolan had already read 2/3 of the total number of pages in the book, so she had already read (2/3) × 240 = 80 pages. The remaining pages were 240 - 80 = 160 pages. Therefore, there were still 160 pages left to read.
A book has 200 pages. How many pages are left after reading 40%?
If a book has 200 pages and you've read 40% of it, then the remaining pages are: 200 pages × 04 = 80 pages Thus, there were still 80 pages left in the book.
Xiao Ming reads 12 pages of the storybook every day. If he has read for a day, how many pages has he read? How many pages were left?
Xiao Ming had already read page 12a, and there were still pages 108- 12a left.😋I recommend a novel about transmigration and cultivation to you. It's called "The Mountain Man Has His Own Plan." This book had the elements of Xianxia and Cultivation. It told the story of the protagonist Fang Xin transmigrating to the game world, establishing a country in the game, awakening the inheritance, and growing stronger step by step. I hope you like this fairy's recommendation. Muah ~😗