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Xiao Hong read a book with 95 pages for five days. Xiao Li read this book with 30 pages a day. On average, how many pages did Xiao Hong read less than Xiao Li every day?

2024-09-14 20:28
1 answer

Xiao Hong spent a total of five days reading this book and had read a total of 95 pages. Xiaoli read 30 pages a day for a total of 5 days, so Xiaoli read a total of 30 × 5 = 150 pages. Then how many pages does Xiao Hong read less than Xiao Li on average every day? The total number of pages that Xiao Hong read was 95. The total number of pages that she read every day was 95/5 = 19. The total number of pages Xiao Li read was 30 x 5 = 150 pages. The total number of pages she read every day was 30 pages. This was because Xiao Hong read 19 - 30 = -1 pages less than Xiao Li every day. Therefore, Xiao Hong read an average of 19 pages less than Xiao Li every day.

Xiao Hong read 170 pages in 12 days, Xiao Ming read 240 pages in 17 days, Xiao Qiang read 27 or 28 pages, 300 pages. Who can read fast?

1 answer
2024-09-03 18:36

According to the knowledge of online literature enthusiasts, it was difficult to come up with a conclusion as to who read faster because everyone's progress was different at different times. Xiao Hong only reads 170 pages a day while Xiao Ming only reads 240 pages a day, which means that Xiao Hong is reading faster than Xiao Ming. However, Little Red only had 12 days while Little Ming had 17 days. Therefore, Little Ming had a longer reading time and progress. In addition, Cockroach read 300 pages between the ages of 27 and 8, which means that his speed may be faster than Xiao Hong and Xiao Ming. Therefore, it was impossible to simply answer the question of who read faster.

A book had 372 pages. Xiao Hong finished reading it in six days, and Xiao Gang finished reading it in a week. How many pages did Xiao Gang read on average every day?

1 answer
2024-09-18 15:45

According to the information provided by the question, Little Red spent six days to finish reading 372 pages. The average number of pages she read per day was: 372/6 = 60 pages/day Therefore, Xiao Gang needed to multiply it by 15 days to get the average number of pages he read every day: 60 pages/day x 15 days = 90 pages/day Therefore, Xiao Gang read an average of 90 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?

1 answer
2024-09-14 19:45

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.

Question: Xiao Hong borrowed a book. After reading it for five days, there were still 12 pages left. Xiao Hong had to return the book in three days. How many pages did she read on average every day?

1 answer
2024-09-16 10:44

Xiao Hong borrowed a book and read it for 5 days. There were still 12 pages left, so she had read a total of $5+12=17$pages. Little Red had to return the book in 3 days, so the number of pages she needed to return was $17+3=20$pages. We can calculate the average number of pages of the remaining pages per day using the following formula: $$ Remaining pages = total pages-number of pages already seen $$ Since Little Red had already read 17 pages, the remaining pages should be $17- 17> times 2=0$per day. Therefore, Little Red had to read an average of 0 pages a day.

Xiao Dong read a storybook. He read 68 pages in the first 4 days and 72 pages in the next 3 days. How many pages did Xiao Dong read on average every day? The correct calculation was () A…

1 answer
2024-09-14 20:28

Xiao Dong read 68 pages in the first 4 days and 72 pages in the next 3 days, so the total number of pages in the book was 68+72+4*10=190 pages. How many pages does Xiao Dong read on average every day? How many days did Xiao Dong watch it? (Note: You need to add the first 4 days and the last 3 days to get the total number of days.) Xiao Dong reads an average number of pages per day = total pages/total days =190 pages/14 days =14 pages/day Therefore, Xiao Dong read an average of 14 pages a day. Therefore, he chose option A.

Xiao Dong read a storybook. He read 68 pages in the first 4 days and 72 pages in the next 3 days. How many pages did Xiao Dong read on average every day? The correct calculation was () A…

1 answer
2024-09-14 20:05

Xiao Dong read a storybook for a total of 68 pages in the first 4 days and 72 pages in the next 3 days, so the total number of pages read was:68+72+4*3=191 pages. How many pages does Xiao Dong read on average every day? It took Xiao Dong seven days to finish reading the book, so the average number of pages Xiao Dong read every day was 191/7=25 pages. Therefore, the correct calculation was page 25. The statement on page 20 of Item A was wrong. Page 17 of Item B and page 18 of Item C were all correct. Item D, page 26, is incorrect.

Xiao Xiao read a science book on the first day and read 30 pages, which is two-fifths of the book. How many pages has Xiao Xiao not read yet?

1 answer
2024-09-18 16:02

Your question is a little unclear. Can you provide more context information? For example, what is the "book" that you are referring to and why did Xiaoxiao read it? This way, I can better help you answer your questions.

Xiao Li read a novel for seven days. How many pages does SS read on average every day?

1 answer
2024-09-14 13:20

I need more context to answer this question. Can you provide more information about Xiaoli's reading, such as the type of novel she reads, the number of pages in the novel, Xiaoli's reading speed, and so on? This way, I can better provide you with help.

Xiao Hong had read a book. She read 24 pages a day. After five days, she still had 40% of the book left. How many pages was this book?

1 answer
2024-09-15 14:19

Little Red read 24 pages a day for 5 days, so how many pages did she read in total: 5 days x 24 pages/day = 120 pages The rest of the book takes up 40% of the whole book, so the remaining pages take up: 40% ÷ 100% = 04 The pages of the book were: 120 pages/04 = 300 pages So this book has 300 pages.

Xiao Ming and Xiao Hong were reading a 24-page book at the same time. Xiao Hong finished reading the book in 3 days. How many pages did she read per day on average?

1 answer
2024-09-14 21:11

Little Red saw that the number of pages in this book was 24 pages/day x 3 days = 72 pages. The total number of pages she had read was 72, and there were no more pages left. Therefore, Xiao Ming and Xiao Hong read a 24-page book at the same time. Xiao Hong finished the book in three days, and she read an average of 72 pages a day.

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