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...
2024-09-16 13:48
1 answer
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 solved x = 3 × 5/4 = 15/2. The ratio of the number of pages that had been read was 5:6, which was 5/6 × 15/2 = 25/12. Because Little Light had read three more pages, the page ratio was 5:6, which was 25/12 = 5/8. The solution is x = 2425 because the total number of pages in the book must be an entire number, so this book has 24 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 Li read a book. The number of pages she had read was half of the number of pages she had not read. She read another 30 pages. At this time, the number of pages she had not read was three sevenths of the number of pages she had read. How many pages were there in this book?
1 answer
2024-09-23 13:51
This book has a total of $30+ 30> times 3/7=60$pages.
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,...
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. 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...
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 read a story book. On the first day, she read 51 pages of the book, and on the second day, she read 10 pages. The ratio of the number of pages she had read to the number of pages she had not read was 2:3.
1 answer
2024-09-17 03:01
On the first day, Xiaofang read the book's 51 pages, and the remaining pages were $51/div2 = 25$. The next day, he read another 10 pages and the remaining pages...
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 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...
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...
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