1/5 of a book was read on the first day. The ratio of reading on the second day to reading on the first day was 5:4. There were 66 pages left unread. How many pages were there in the book?

2024-09-15 16:33

1 answer

2024-09-15 16:51

If the book has x pages: I read 1/5x page on the first day I read (5/6)x pages the next day, where 5/6x means that the number of pages read on the first day accounts for 5/6 of the number of pages read on the second day. The remaining pages are x - 1/5x - (5/6)x = 66 pages According to the above equations, a set of linear equations with two variables can be listed: 1/5x + (5/6)x = 66 Solution:x = 460 Therefore, the book had 460 pages.

If you read 20% of the book on the first day, 25% of the total pages on the second day, and there are 110 pages left, how many pages are there in the book? stated

1 answer

2024-09-12 09:07

Let the total number of pages in this book be x pages. Reading 20% of the book on the first day meant reading 20% * x pages, which was 02x...

How many pages were there in this storybook? If Xiaoling had read 1/5 of the book on the first day and 30 pages on the second day, there would still be 3/4 of the book left?

1 answer

2024-09-18 23:38

I don't think it'll necessarily meet your needs, but I'll try my best to recommend a novel that's most relevant to your description of your needs: "The Female Supporting Scholar...

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...

Xiao Ming is reading a book. He had read 20% of the total number of pages on the first day. The number of pages read on the second day was 5:4 compared to the number of pages read on the first day. There were still 110 pages left to be read…

1 answer

2024-09-12 08:32

Xiao Ming reads a book on the first day, 20% of the total number of pages, and the number of pages read on the second day is 5/4 of the...

Naughty read a storybook. On the first day, he read 40% of the total pages. On the second day, he read 24 pages less than the first day. There were still 56 pages left. This book…

1 answer

2024-09-19 00:25

The total number of pages in this book is 100 pages. On the first day, I read 40 pages. On the second day, I read 24 pages less than the...

Xiaofang read a storybook. On the first day, she read part of it. The ratio of the number of pages read to the number of pages unread was 2:7. On the second day, she read 42 pages.

1 answer

2024-09-17 03:04

According to the ratio of the number of pages read to the number of pages unread on the first day was 2:7, the number of pages unread was 2/7 of...

Reading a long novel, 30 pages on the first day, 60 pages on the 11th day, just finished. How many pages is this book?

1 answer

2024-09-13 12:38

The book took 11 days to finish because 30 pages were read on the first day. The remaining pages were: 30 pages/day = 30/day The number of pages left every...

He had read two-fifths of a story book on the first day and one-fourth of the book on the second day. There were still 70 pages left. How many pages were there in the book?

1 answer

2024-09-18 15:21

Suppose the book has x pages. On the first day, he read two-fifths of the book, which was 2/5x pages. The next day, he read a quarter of the book,...

Xiao Hong read a book. On the first day, she read one-fifth of the total number of pages. On the second day, she read another 30 pages. There were still 42 pages left. How many pages were there in this book?

1 answer

2024-09-18 23:26

On the first day, Little Red had read one-fifth of the total number of pages, which was one-fifth of the page. The next day, he read another 30 pages, so...

A book had 72 pages. Xiao Ming had read two-ninths of the book on the first day and one-third of the book on the second day. How many pages were left?

1 answer

2024-09-18 15:35

The remaining pages were:72 pages- 2 × 2/9 = 72 pages-1/3 = 66 pages. This was because Little Ming had read two-ninths of the page on the first day, which...