The number of pages that have been read is 1/7 of the number that has not been read

2024-09-16 13:21

Xiaofang was reading a novel. The number of pages she had read before dinner was 1/7 of the number that she had not read. After dinner, she read another 8 pages. At this time, the number of pages she had read was 1/6 of the number that she had not read. How many pages had she read?

1 answer

2024-09-16 18:13

It was wrong to say that the number of pages that had been read was 1/7 of the number that had not been read. This was because when reading a novel, one would usually mark the number of pages in the process of reading, such as marking the number of pages at the end of each page or using a bookmark to record the parts that had been read. Therefore, the number of pages read and the number of pages not read may be different, but their ratio should be the same.

A storybook has a total of 100 pages. The number of pages that have been read is four times the number of pages that have not been read. How many pages have been read? How many pages are left?

1 answer

2024-09-16 11:03

The storybook has a total of 100 pages. The number of pages that have been read is four times that of the number of pages that have not been read....

Three fifths of a book has been read, and there are 15 pages left. The number of pages read is a fraction of the number of pages not read

1 answer

2024-09-18 15:44

If a book has been read three-fifths of the way and there are 15 pages left, then the number of pages read is the number of pages not read: Number...

There are 200 pages in a book. The number of pages that have been read is the remaining 60%. How many pages have you read?

1 answer

2024-09-18 14:16

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...

There are 420 pages in a book. The number of pages that have been read is the remaining 3/4. How many pages are left?

1 answer

2024-09-16 10:52

Assuming that there were still x pages left, the number of pages that had been read would be 420 - x. According to the question, the number of pages that...

Xiao Xiao read a book, the 210 pages of the story book, the number of pages that have been read is 75% that have not been read, how many pages do you have left?

1 answer

2024-09-18 15:35

I need more context to answer this question. Please provide me with more details about the story and how Xiaoxiao read the book so that I can better answer your...

When someone reads a 252-page novel, the number of pages he has read is equivalent to 2 and 1/2 times the number of pages he has not read. How many pages has he read?

1 answer

2024-09-10 18:08

Let the number of pages he has read be x and the number of pages he has not read be 252-x. According to the meaning of the question, the equation...

For a novel, the ratio of the number of pages that Xiaofang had read to the number of pages that she had not read was 2:5. If she read another 27 pages, it would be exactly the same as the number of pages in the novel.

1 answer

2024-09-16 13:19

If Xiaofang had already read 20 pages and the remaining pages were 5, then the total number of pages Xiaofang had read was 20 * 2 = 40 pages. If...

Xiaofang was reading a storybook. The number of pages she had read before dinner was 1/7 of the number of pages she had not read. After dinner, she had read 8 more pages. This was the number of pages she had read was 1/of the number of pages she had not read...

1 answer

2024-09-11 05:27

Xiaofang read a storybook. The number of pages she had read before dinner was 1/7 of the number of pages she had not read. After dinner, she read another 8...

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?

1 answer

2024-09-16 13:18

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 =...

Xiaoming reads a book on the first day, reading 20% of the total number of pages, the number of pages read on the second day and the number of pages read on the first day is 5:4

1 answer

2024-09-12 08:49

Xiao Ming read 20% of the total number of pages on the first day of reading a book, which means that the total number of pages multiplied by 20% equals...