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Ling Ling opened a book and saw that the sum of the two pages was 67. What was the sum of the next two pages?

2024-09-15 16:29
1 answer
2024-09-15 21:35

Ling Ling opened a book and saw two pages. The sum of the page numbers of these two pages was 67. What was the sum of the page numbers of the next two pages? According to the plot of the novel, let's assume that this book is a book with a page number on each page. Then the next two pages should be 67+2=69. Therefore, the next two pages that Ling Ling was going to turn to were 69.

A book has 1000 pages. What is the sum of all the pages?

1 answer
2024-09-11 12:09

If a book has 1000 pages, it might have 20 pages, 5 footers, and 8 page numbers. Therefore, the sum of all the page numbers is: 20 × 5 + 5 × 8 + 20 × 5 + 5 × 8 = 1000 + 250 + 50 + 125 = 1725 pages Therefore, a book with 1000 pages would have 1725 pages.

Wang Qian was reading a comic book. When she opened the book, the sum of the two pages on the left and right was 37. May I ask which two pages he opened?

1 answer
2025-03-11 11:49

According to the knowledge of online literature enthusiasts, the number of pages in the comic book that Wang Xi opened should be between page 25 and page 40. If the sum of the two page numbers was 37, then the two page numbers should be adjacent and the order of the page numbers should be the same. Therefore, we can assume that Wang Qian opened pages 26 and 27.

If there was a 1000-page book and 40 pages were torn out, could the sum of all the page numbers of these 40 pages be 2021?

1 answer
2024-09-16 00:26

This question involves some calculations and logical reasoning. I can try to give a reasonable answer. Assuming that each page of the 1000-page book has a page number, the sum of all the page numbers on the 40 pages can be expressed as: 40 sheets x total page number of 40 sheets = 40 x 1000 = 40000 page numbers Now we add up the 40000 pages: 40000 pages + 1 page = 40101 pages Please note that we are assuming that each page has a unique page number. If some of these 40 sheets of paper do not have corresponding page numbers, then these page numbers will appear on other sheets of paper, and their sum may be different. So if we can't determine the exact order and number of these pages, we can't be sure if the sum of these pages will equal 2021. But if we assume that each page has a unique page number and that these page numbers are arranged in order, then we can calculate the sum of all the page numbers in these 40 pages: 40 sheets x total page number of 40 sheets = 40 x 1000 = 40000 page numbers The sum of all page numbers = 40000 page numbers + 1 page = 40101 page numbers Therefore, if every page has a unique page number and these page numbers are arranged in order, then the sum of all the page numbers in these 40 pages cannot be equal to 2021.

A story book has 235 pages. After reading it for ten days, Ling Ling still has 75 pages left.

1 answer
2024-09-15 16:05

After ten days, Lingling was left with 75 pages, so the average number of pages she read every day was: 75 pages/10 days = 75 pages/day As there were still 75 pages left, Lingling still needed to read them every day on average: 23 - 75 = -525 Because the number of pages was negative, Ling Ling had read the book many times after ten days, but she hadn't finished it.

A storybook had 600 pages. Ling Ling read 34 pages a day on average. Could he finish the book in 17 days?

1 answer
2024-09-15 15:41

No. Ling Ling read an average of 34 pages a day. It would take her 17 days to finish a 600-page story book. But because the storybook had 600 pages, it would take 17 days for Lingling to finish reading half of the storybook, which was 150 pages. Therefore, Ling Ling needed to read 34 pages/2=17 pages every day to finish the 150-page storybook in the 17th day.

Ling Ling was reading a book today. She started from page 11 and read five pages.

1 answer
2024-09-15 15:36

Lingling read a book today, starting from page 11. She read five pages and went on to page 16.

Which two words can sum up the pursuit of no restraint

1 answer
2024-09-19 15:44

Two words can summarize the pursuit of freedom without restraint. These two words could both mean that a person was not bound by traditional rules and concepts, but was able to pursue his own dreams and ideas on his own.

A book has 170 pages. Xiaowen has read two-fifths of it. How many pages are there left?

1 answer
2024-09-10 12:51

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.

How many pages did he read when he read two-thirds of the 170 pages of the book?

1 answer
2024-09-18 15:57

The book had a total of 170 pages. Two-thirds of it was equivalent to 70 pages. The remaining three-quarters were equivalent to 40 pages. Therefore, he had read 170 pages in total, and he needed to read the remaining 40 pages twice, which was 70 pages.

A book had 170 pages. Xiaowen had read two-fifths of it. How many pages were left?

1 answer
2024-09-03 19:47

Xiaowen had read two-fifths of the book, which meant that Xiaowen had read 2/5 * 170 = 48 pages. Therefore, there were still 170 - 48 = 122 pages that he had not read.

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