Xiao Ming was reading a storybook. Before dinner, the number of pages he had read was one-fifth of the number he had not read. After dinner, he had read another six pages. This was the number of pages he had read was one-fifth of the number he had not read…

2024-09-16 13:31

How many pages are there in this book?

1 answer

2024-09-16 16:45

Xiao Ming read a storybook. The number of pages he had read before dinner was 1/5 of the number he had not read. After dinner, he read another 6 pages. This was the number of pages he had read, which was 1/4 of the number he had not read.

Xiao Ming was reading a storybook. The number of pages he read before dinner was one-fifth of the number of pages he had not read. After dinner, he read another six pages. At this time, the number of pages he had read was four of the number of pages he had not read…

1 answer

2024-09-16 13:23

Xiao Ming read a storybook. The number of pages he read before dinner was one-fifth of the number of pages he did not read. After dinner, he read another six pages. At this time, the number of pages he read was four of the number of pages he did not read. According to the story, Xiao Ming had already read a part of the storybook before dinner, which was one-fifth of the unread pages. Therefore, the number of pages he read before dinner was one-fifth of the total number of unread pages. After dinner, he read another 6 pages. The number of pages he had read was one-fourth of the total number of pages he had not read, which was one-fourth of the total number of pages he had not read. Therefore, Xiaoming had read 11/10 of the storybook before and after dinner, which was also 11/10 of the unread pages. This ratio could be expressed as: Number of pages not seen/number of pages seen = 11/10 The number of unread pages is the ratio of the total number of pages, the number of read pages is the number of unread pages.

Wang Xiao was reading a novel. Before dinner, the number of pages he had read was one-seventh of the number of pages he had not read. After dinner, he read another eight pages. At this time, the number of pages he had read was the number of pages he had not read...

1 answer

2024-09-11 06:16

According to the plot of the novel, Wang Xiao had read about 70% of the novel before dinner, so he had read about 72% of the novel by the time he read eight pages after dinner. Since the ratio of the number of pages seen and the number of pages not seen was the same, Wang Xiao's number of pages not seen would increase by 8 pages, which was 16% of the content. Therefore, the ratio of the number of pages Wang Xiao had read before dinner to the number of pages he had not read was 1/7. After dinner, it was 167, which was about 2667%.

Xiao Lan was reading a storybook. The number of pages she had read before dinner was 1/5 of the number of pages she had not read. After dinner, she had read another 6 pages, which was 1/4 of the number of pages she had read.

1 answer

2024-09-16 13:17

Xiaolan read a story book. The number of pages she had read before dinner was 1/5 of the number of pages she had not read. After dinner, she had read 6 pages. This was 1/4 of the number of pages she had read. Then, what was the number of pages she had not read? The number of unread pages is the number of pages in the entire story minus the number of read pages. Therefore, the number of pages that Xiaolan had read before dinner was 1/5 of the number of pages that she had not read. Number of pages seen = number of pages not seen × 5/4 He also knew that Xiaolan had read six pages after dinner, so he said," Number of pages seen = Number of pages seen + 6 = (Number of pages not seen × 5/4) + 6 (Add 6 to both sides of the equation) The equation was simplified to: Number of pages viewed = 26 × 5/4 + 6 = 36 + 6 = 42 Therefore, Xiaolan had read page 42 before dinner, but she hadn't read page 42-36=6.

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 pages. Assuming that the total number of pages in the storybook was 100. The number of pages read before dinner is 10 pages, the number of pages not read is 100 pages- 10 pages = 90 pages. After dinner, he read another 8 pages, so the number of pages he had read was 10 + 8 = 18. The ratio of the number of pages seen to the number of pages not seen was 18 pages/90 pages = 1/7. Therefore, Xiaofang had already read 7 pages before dinner, and the remaining pages were 93 pages. She read 8 pages after dinner, so she had read 93 pages + 8 pages = 101 pages in total.

Dongdong read a book on the first day, the ratio of the number of pages he had read to the number of pages he had not read was 2 to 3. The next day, he read another 30 pages, and the number of pages he had not read was this one

1 answer

2024-09-23 13:59

The total number of pages in the book was $30+30=60$pages. The number of pages read is $2x$, and the number of unread pages is $3x$. where $x$is an integral number. On the first day, the ratio of pages read to unread was $2:3, so $2x=3x+30. The solution is $x=10$. Therefore, the number of pages read is $2x=20$, and the number of unread pages is $3x=30$. So this novel has a total of $60$pages, I've read $20$pages, I haven't read $30$pages.

Xiao Juan was reading a novel. Before dinner, the number of pages she had read was one-seventh of the number she had not read, and after dinner, she had read another eight pages, which was the number of pages she had read was the number she had not read.

1 answer

2024-09-11 05:17

Xiao Juan had read a total of four-sevenths of the pages, including the eight pages she had read after dinner. Because novels were usually divided according to chapters, the unread pages should be the pages of the entire novel. Therefore, the number of pages that Xiaojuan did not read was the total number of pages in the novel minus the number of pages that she had read.

Xiaofang was reading a storybook. Before dinner, the number of pages she had read was 1/7 of the unread pages. After dinner, she read another 8 pages. At this time, the number of pages she had read was 1/7 of the unread pages...

1 answer

2024-09-16 13:27

Xiaofang was reading a storybook. The number of pages she had read before dinner was 1/7 of the unread pages. After dinner, she read another 8 pages. At this time, the number of pages she had read was 1/7 + 8 = 19/7. Therefore, Xiaofang read 1/7 pages before dinner and 19/7 pages after dinner. 19 + 1/7 + 1/7 = 46/7 pages. Answer: Xiaofang read 1/7 pages before dinner, 19/7 pages after dinner, 46/7 pages in total.

Xiaofang was reading a novel. The number of pages she had read before dinner was one-seventh of the number she had not read. After dinner, she read another eight pages. At this time,

1 answer

2024-09-16 13:22

Xiaofang was reading a novel. The number of pages she had read before dinner was one-seventh of the number that she had not read. After dinner, she read another eight pages. At this time, she had read 7/8 pages of the novel.

Xiaofang was reading a novel. The number of pages she had read before dinner was one-seventh of the number she had not read. After dinner, she read another eight pages. At this time,

1 answer

2024-09-11 06:58

Xiaofang read the novel as follows: Before dinner, Xiaofang had read less than one-seventh of the novel, which was about 16 pages. Therefore, she had read less than one-seventh of the novel before dinner. After dinner, Xiaofang read another eight pages. At this time, she had read about 1/7 + 1/8 = 1/4 of the novel. Therefore, Xiaofang read another quarter of the novel after dinner. To sum up, Xiaofang had read 16 pages before dinner and 1/4 pages after dinner, a total of 3/4 pages.

Xiaofang was reading a storybook. The number of pages she had read before dinner was 1/7 of the unread pages. After dinner, she read another 8 pages. At this time, she had read 1/6 of the unread pages. This book...

1 answer

2024-09-11 05:26

How many pages are there in this storybook? Xiaofang had read 1/7 of page before dinner and 8 pages after dinner, so she had read 1/7 + 8 pages, which was 11/7 pages. Then this storybook had a total of (11/7) + 1 = 18/7 pages.