Kobayashi read a science fiction novel and read 16 pages a day. After five days, he still had three-fifths of the book left. How many pages does this book have?
Assuming that the book has a total of $x$pages, then according to the question, Kobayashi reads $16$pages a day and finishes the book in 5 days. In this way, Kobayashi needed to read $16/div2 = 8$pages in the remaining $2/5$. Because Kobayashi had watched it for a total of $5$days, he still needed to watch it for $5 - 4 = 1$days. Therefore, Kobayashi still needed to read $8$pages of this book, a total of $x$pages. According to the meaning of the question, this book has a total of $x$pages. Kobayashi reads $16$pages a day and finishes reading this book in 5 days. Therefore, there is the following equation: $$8 = \frac{x}{2} + \frac{x}{5} + 8$$ To simplify it: $$x = 100$$ So the book had 100 $pages.
Kobayashi read a science fiction novel and read 16 pages a day. After five days, he still had three-fifths of the book left. How many pages does this book have?
This book has a total of $16,000 = 80$pages.
18 pages a day, 14 days to read and play. If you finish reading it five days in advance, how many pages should you read every day?
If you read 18 pages a day, it would take you 14 days to finish it. If you want to finish the book 5 days earlier, you need to shorten the number of days to 10 days. 5 days earlier is equivalent to reading 18 pages less per day, so you need to read 24 pages per day (14 days-5 days =10 days).
Can you read 600 pages in five days?
As a fan of online literature, I can't give a specific answer as to whether an individual can read 600 pages in five days. This depended on the individual's reading speed and interest, as well as the difficulty and content of the book. Some people might be able to read 600 pages easily while others might find it difficult. In addition, the reading time also depended on how much time was available for reading and whether there was anything else to do. In short, whether or not one could finish reading a 600-page book in five days required an assessment based on one's personal situation and actual situation.
Xiao Ming planned to read a novel every few days. If he read 60 pages a day, he could finish it five days earlier. If he read 40 pages a day, he would have to finish it three days later.
Xiao Ming plans to read a novel every few days. If he reads 60 pages a day, he can finish it five days earlier. If he reads 40 pages a day, he will finish it three days later. Calculating how much faster reading 60 pages a day was than reading 40 pages a day: Reading 60 pages a day is better than reading 40 pages a day, reading 40 pages per hour, 60 pages = 067 hours Therefore, the total time Little Ming needed was: 1/067 = 1667(hours) 5 days ago 1667/067 = 28(hours) Days of delay Therefore, Xiao Ming needed 28 hours to finish reading this novel, which was longer than expected. Next, we can calculate the ratio of reading 60 pages a day to reading 40 pages a day, reading 40 pages per hour, reading 60 pages = 067 hours 's progress: Reading 60 pages a day is better than reading 40 pages a day. Reading 60 pages per hour/40 pages = 15 hours Therefore, the total time Little Ming needed was: 1 × 15 = 0667(hour) 5 days ago 0667/15 = 04(hours) Days of delay Therefore, Xiaoming needed four hours to finish reading this novel, which was shorter than the estimated time. To sum up, Xiaoming plans to read a novel every few days. If he reads 60 pages a day, he can finish it five days earlier. If he reads 40 pages a day, he will finish it three days later. If reading 60 pages a day was faster than reading 40 pages a day, reading 40 pages per hour, reading 60 pages per hour = 067 hours, the total time required was 1667 hours; if reading 60 pages a day was slower than reading 40 pages a day, reading 60 pages per hour, reading 60 pages per hour = 15 hours, the total time required was 0667 hours.
Xiao Lin read a literary masterpiece. If he read 30 pages a day, he could finish it in eight days. If Kobayashi wanted to finish it in six days, how many pages would he have to read on average every day?
Assuming that this literary masterpiece has $N$pages, Kobayashi has to read it in 6 days, so the total number of pages needed is $N$. Reading $30$pages a day meant that Kobayashi could read $30/times 6 = 180$pages in 6 days. In order to find out how many pages Kobayashi reads on average every day, we can divide the total number of pages by the total number of days: $$ \frac{N}{8} = \frac{180}{8} = 25 $$ As a result, Kobayashi read an average of $25 per day.
Xiao Lin read a literary masterpiece. If he read 30 pages a day, he could finish it in eight days. If Kobayashi wanted to finish it in six days, how many pages would he have to read on average every day?
Assuming that this literary masterpiece had 1000 pages, Kobayashi could read 30 pages a day, so he could read 320 pages in eight days. If Kobayashi wanted to finish it in six days, the total number of pages he needed to read was: 1000 pages/6 days = 16667 pages/day Since there is no prime number difference between reading 30 pages per day and reading 16667 pages per day, we can assume that Kobayashi reads 167 pages per day. In this way, the total number of pages of literary classics that Xiao Lin needed to read in six days was: 167 pages/1 day = 167 pages Therefore, Kobayashi needed to read 167 pages a day to finish reading this literary masterpiece in six days.
Little Ming read a book. He read 15 pages in the first 4 days and 6 pages a day in the next 5 days. How many pages did he read on average every day?
Xiao Ming read a book for the first 4 days and read 15 pages, then read 6 pages every day for 5 days. We can use the following formula to calculate the average number of pages seen per day: Average number of pages read per day = total number of pages/days Substituting the total number of pages and the number of days into the formula, we get: Average number of pages read per day = 15 pages/4 days = 3 pages/day Therefore, Xiao Ming read an average of three pages a day.
Xiao Ming read a book. He read 72 pages in the first 4 days and 29 pages a day for the next 6 days. How many pages did he read on average every day?
If Xiaoming reads 72 pages in the first 4 days, then Xiaoming's total page count in the first 4 days is 72 pages. Reading 29 pages every day for the next 6 days would mean that the total number of pages for the next 6 days would be 29 pages x 6 days = 171 pages. Therefore, Little Ming's total page count in the last six days was 171 pages. Little Ming read 171 pages per day for the next 6 days, 6 days = 27 pages. Therefore, Xiao Ming read an average of 27 pages a day.
Xiao Ya planned to finish reading a book in 20 days and read 15 pages a day. If he read five more pages a day, how many days would he be able to finish it?
Lili finished reading a storybook in 8 days. She read 150 pages in the first 3 days. For the next 5 days, I read 42 pages a day. How many pages do I read on average every day?
Lili spent 8 days to finish reading a storybook. She read 150 pages in the first 3 days and 42 pages a day in the next 5 days. So she read a total of $150/times 3 + 42/times 5 = 2220$pages. And the total time she spent was $8$days, so she read an average of $2220 / 8 = 265$pages per day. So Lili read an average of 265 pages a day.