Zhao Jun read 30% of a 450-page detective novel on the first day. The next day, I read one-fifth of the book.
Zhao Jun read 30% of a 450-page detective novel on the first day. The next day, he read one-fifth of the book. Zhao Jun finished reading 30% of the book on the first day, which was 150 pages. The next day, he finished reading one-fifth of the book, which was 25 pages. Therefore, Zhao Jun only remembered 25 pages of the book that he finished reading the next day, which was 1/5 of the total number of pages. Zhao Jun read a 450-page detective novel. He finished 30% of the book on the first day and one-fifth of the book on the second day. He memorized 150 and 25 pages of the book.
Xiao Hong read a 60-page storybook. On the first day, she read one-fifth of the book, and on the second day, she read one-fourth of the book.
On the first day, Xiao Hong read one-fifth of the book, which was 60 pages x 1/5 = 12 pages. The next day, Xiao Hong read a quarter of the book, which was 60 pages x 1/4 = 15 pages. Therefore, Little Red read a total of 12 + 15 = 27 pages on the first and second day.
A book has 360 pages. Congcong read one-fifth of the book on the first day, and read the first place on the second day
Congcong read 1/5 of the book on the first day. The number of pages he read the next day was equivalent to 1 of the entire book because there were 360 pages in the entire book. The number of pages he read the next day was 360 + 1 = 360. Therefore, the number of pages that Congcong read the next day was 1/1 of the entire book, which was 1/1 = 1.
When you read a book, you read one-fifth of the book on the first day, and you read one-fourth of the book on the second day, and you read 30 more pages on the first day than the second day.
Assuming that the book has $x$pages, reading one-fifth of the book on the first day means reading $/frac{1}{5}x$pages, then reading one-quarter of the book on the second day means reading $/frac{1}{4}x$pages. According to the fact that we read 30 more pages on the first day than the second day, we can write the equation: $$ \frac{1}{5}x - \frac{1}{4}x = 30 $$ By solving this equation, one could obtain: $$ x = 150 $$ So this book has 150 pages.
Xiao Gang read a story book. On the first day, he read one-fifth of the book, and on the second day, he read 40% of the book.
As a fan of online literature, I can provide you with the following information about this book: Reading one-fifth of the book on the first day and then reading 40% of the book on the second day meant reading 40% of the book on the second day instead of 5/1 = 20% of 40%. Therefore, Xiao Gang had read 15% and 20% of the book on the first and second day. He still had 75% of the book left. If Xiao Gang wanted to finish reading the book, he would need to continue reading until he reached 75% of the book.
Li Yun read a book. On the first day, he read 24 pages. On the second day, he read one-fifth of the book. In two days, he read one-third of the book. How much did you see the next day?
The next day, he read one-fifth of the book, which was page 24/5 = 48. He read a third of the book in two days, which was 24 + 48 = 72 pages. Therefore, he read page 48 the next day.
Lin Yun read a 156-page literary work. On the first day, he read 4/9 of the book. On the second day, he read 15/16 of the first day. On the second day, Lin Yun read...
Lin Yun read a 156-page literary work. On the first day, he read 4/9 of the book. On the second day, he read 15/16 of the first day. Lin Yun read it on the second day. Assuming that the book had a total of n pages, Lin Yun read 4/9 of the book on the first day (i.e. 4/9 * n), which meant that he read page n of the book. Next, Lin Yun read 15/16 of the number of pages he read on the first day (4/9 * n * 15/16), which meant that he read page n+1. Thus, the number of pages Lin Yun read on the second day was:(15/16) * (4/9 * n + 1) = 15/16 * (n + 4/9 * n). Since n+4/9*n is an integral number, 15/16 * (n + 4/9*n) must be a multiple of 15. Thus, when n was a multiple of 15, the number of pages Lin Yun read on the second day was 15/16 * (n + 4/9*n), which was a multiple of 15. For example, when n is 30, the number of pages Lin Yun reads on the second day is 15/16 *(30 + 4/9 * 25) = 15/16 *(30 + 10/9 * 25) = 15/16 * (35 + 5/18) = 15/16 * (35 + 25/18) = 15/16 * (375 + 125/18) = 15/16 * (375 + 625) = 15/16 * 37 = 45 When n was 15, the number of pages Lin Yun read on the second day was 15/16 * (15 + 4/9 * 15) = 15/16 * (15 + 10/18) = 15/16 * (15 + 5/6) = 15/16 * 20 = 375. When n was 20, the number of pages Lin Yun read on the second day was 15/16 * (20 + 4/9 * 20) = 15/16 * (20 + 10/18) = 15/16 * (20 + 5/6) = 15/16 * 375 = 45. Thus, Lin Yun read a 156-page literary work on the first day and read 4/9 of the book (4/9 * 156). On the second day, he read 15/16 of the first day (4/9 * 156 * 16/15). On the second day, he read 15/16 * (156 + 4/9 * 156).
A book has 80 pages. Kobayashi read 1/5 of the book on the first day. Which page should he start reading the next day
Kobayashi read one-fifth of the book on the first day, which was page 25. So the next day he should start reading from page twenty-five.
Little Light read a story book. On the first day, he read a quarter of the book, and on the second day, he read a fifth of the book. On the first day, he read 10 more pages than the second day.
If the total number of pages in the storybook was X, then Little Light would read a quarter of the book on the first day, which was X/4 pages, and a fifth of the book on the second day, which was X/5 pages. According to the topic, the first day was 10 pages more than the second day, so there were: (X/4 - X/5) = 10 To simplify it: X/10 = 10 X = 100 Therefore, the total number of pages in the storybook was 100. Little Light read 100/4 = 25 pages on the first day and 100/5 = 20 pages on the second day. He read 45 pages in total.
Xiaodong read a book. On the first day, he read one-fifth of the book, and on the second day, he read 15 pages. In this way, he read the whole book in two days
Xiao Dong read a fifth of the book on the first day and 15 pages on the second day. In two days, he read 15 times the book. Therefore, he had read the entire book in two days, 3/2 = 15 times. Then the book had a total of $pages × 15 = (pages + 15)+2 $pages.
Xiao Xiao read a book, on the first day, she read 55 pages, the next day, she read one-fifth of the whole book, at this time, the difference between what she had read and what she had not read was
Number of pages viewed/total pages = Number of pages viewed/total pages × 100% Total pages = 55 pages + one-fifth of the book = 55 pages + 25 pages = 80 pages Number of pages viewed/total pages = number of pages viewed/80 pages × 100%= 075 Therefore, when Xiao Xiao read a book on the first day, she would read 55 pages, and the next day, she would read one-fifth of the book. The ratio of what she had read to what she had not read was about 75%.