Ding Ding planned to finish reading a 95-page storybook in the remaining five days. He had already read 55 pages, so how many pages did he need to read on average every day?

2024-09-14 19:52

1 answer

2024-09-14 23:12

The remaining 40 pages were divided into five days, with eight pages per day, so he read an average of eight pages per day. He recommended a book that was similar to the title of the book. It was called "One Praise to Fame". It was about a young man who kept getting praise points in the game and eventually became a giant in the game world. The plot of the novel was light and humorous. It was worth reading. I hope you like this fairy's recommendation. Muah ~😗

Li Xiaolin was reading a storybook. If he read 12 pages a day, he would finish it in 15 days. If he had to finish it in 10 days, how many pages should he read on average every day?

1 answer

2024-09-26 07:33

If you can finish a storybook by reading 12 pages a day and 15 days, then the average number of pages in this storybook is: 15 days/ 12 pages/day = 15 pages/day Therefore, if Li Xiaolin wanted to finish reading this storybook in 10 days, he should read it on average every day: 10 days/ 15 pages/day = 6 pages/day In other words, Li Xiaolin should read 6 pages a day instead of 12 pages a day.

A book had a total of 260 pages, and Xiao Ming had already read 80 pages. He had to finish the rest in five days. How many pages did he read on average every day?

1 answer

2024-09-10 12:07

Xiao Ming needed to finish reading the remaining 260 pages in 5 days, so he needed to read 260 pages per day divided by 5 days = 52 pages.

He had been reading a 350-page storybook for five days, and there were still 90 pages left. How many pages do you read on average every day?

1 answer

2024-09-16 10:55

He had been reading for five days and there were still 90 pages left, so he still needed to read 350 - 90 = 260 pages every day. Therefore, he read an average of 260 pages/5 = 52 pages a day.

Ding Ding read a book. On the first day, he would read 15 pages. After that, he would read five more pages every day than the previous day. After five days, he would finish reading. How many pages does this book have?

1 answer

2024-09-14 20:13

Assuming that the book has x pages: 15 pages on the first day, so there are 15 pages in the book From now on, I'll read five more pages every day than the day before, so after five days, I'll read (15+5)×5=125 pages, plus the 15 pages I've already read before, that's a total of 270 pages Therefore, the book had a total of 270 pages.

The book had a total of 170 pages, and he had already read 90 pages. (1) How many pages are left? (2) The remaining pages must be read within 4 days, on average, every day…

1 answer

2024-09-16 11:17

(1)There were still 80 pages left. (2)The remaining pages had to be read within four days, an average of 80 pages per day. This was equivalent to 80/170 = 05 days per page. Therefore, in the remaining 80 pages, you need to look at 80/05 = 16 days, 80/05 = 16 days, 80/05 = 16 days, and 80/05 = 24 days (rounded to two decimals). The final answer was that it took him 16 + 24 = 40 days to read the remaining 80 pages on the 16th and 24th days.

A storybook had a total of 170 pages, and he had already read 45 pages. I want to finish the rest of the books in five days. The average number of pages read per day?

1 answer

2024-09-10 13:02

There were still 125 pages left, so he had to read 125/5=25 pages every day. Therefore, he read an average of 25 pages a day.

Xiao Ming planned to finish reading a storybook in 16 days, which was an average of 15 pages per day. Now it takes 10 days to finish reading. How many pages should I read on average every day?

1 answer

2024-09-16 13:09

Xiao Ming planned to finish reading a storybook in 16 days. On average, he would read 15 pages a day. 16 days x 15 pages/day = 280 pages Now he needed 10 days to finish the book, so how many pages did he need to read every day? Assuming that Xiao Ming can finish reading the book in 10 days, the total number of pages he needs to read every day is: 10 days x 280 pages/day = 3000 pages Therefore, Xiao Ming needed to read 3000 pages per day on average, divided by 10 days = 300 pages per 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?

1 answer

2024-09-16 12:42

If he read five more pages per day, the total number of pages per day would be 15 * 5/5 = 30 pages. The total number of pages that Xiao Ya needed to read in 20 days was 30 * 20 = 600 pages. If you read 15 pages a day, the total number of pages you need to read is 600 * 15/15 = 600 pages. Therefore, if you read five more pages a day, you can finish the book faster. The answer was: Ya-chan could finish the book in 15 days. She could read five more pages a day, and a total of 30 more pages, so she only needed 20-15=5 days to finish it.

Little Ming was reading a storybook. He planned to read 12 pages a day, but he actually read 8 pages a day. In the end, he finished reading it two days earlier. How many pages is this storybook?

1 answer

2024-09-21 07:17

Xiao Ming planned to read 12 pages a day, but he actually finished reading 8 pages a day two days earlier. Assuming that this storybook has x pages: - The plan is to read x/12 days, which is x/12 pages. - Actually, x/8 days is x/8 pages. Because Little Ming finished reading it two days earlier, he only needed to read x/8 - x/12 = x/4 days. Because Xiao Ming reads 8 pages a day, he needs to read x/4 days x 8 pages = x 4/5 pages. Therefore, we can get the following equation: x/4 - x/12 = x/5 By solving this equation, one could obtain: x/12 = x/5 + 1/2 x/12 = (x+10)/5 x/12 = x/5 + 1/6 x/6 = 1/6 x = 1 Therefore, this storybook had one page.

Wang Ying was reading a 336-page storybook. He planned to read 24 pages a day. How many days would it take for him to finish reading?

1 answer

2024-09-23 10:34

Wang Ying was reading a 336-page storybook. He planned to read 24 pages a day. The number of days needed to finish reading this book was: 336 pages/24 pages/day = 15(days) Therefore, Wang Ying needed 15 days to finish reading the 336-page storybook.