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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…

2024-09-16 13:23
Xiao Ming was reading a storybook. The number of pages he read before dinner was 1/5 of the number of pages he hadn't read. After dinner, he read 6 more pages. At this time, the number of pages he had read was 1/4 of the number of pages he hadn't read. How many pages were there in this storybook?
1 answer

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.

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…
1 answer
2024-09-16 13:31
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....
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 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...
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,...
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....
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...
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...
Little Light was reading a book. The number of pages she had read was 4/5 of the number of pages she had not read. After dinner, she read another three pages. At this time, the number of pages she had read was 5:6. How many pages was this book...
1 answer
2024-09-16 13:48
Let's say the book has x pages. According to the meaning of the question, Little Light had already read 4/5 of page x, which meant that 4/5 x = 3...
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...
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