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?
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 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?
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 Gang finished reading the book in 7 days, and on average, he read this book in ( )5 days per day.
Xiao Gang finished reading a book in seven days, and he read an average of ( 7/14)% of the book every day. After reading this book in 5 days, you can use the product of proportions to calculate: ( 7/14)% × 5 = 7/72 Therefore, the ratio of Xiao Gang reading the book in 5 days was 7/72, which was about 01176 or 1176%.
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?
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.
A book has 95 pages. Xiao Ming spent 4 days to read 32 pages, and the rest had to be finished in a week. How many pages does he read on average every day?
Xiao Ming spent 4 days to finish reading 32 pages, so the number of pages he read every day was: 32 pages/4 days = 8 pages/day Since the remaining book had 95 pages, he had to finish it within a week. 95 pages/8 pages/day = 12 days Therefore, Xiao Ming needed to read 12 pages a day to finish the remaining 95 pages in a week.
A book has 36 pages. Xiao Ming finished reading it in 9 days. On average, how much does he read every day?
A book has 36 pages. Xiaoming needs 9 days to finish reading it. So, the average number of pages that Xiaoming reads every day is: 36 pages/9 days = 34 pages/day Therefore, Xiao Ming read an average of 34 pages of this book every day.
A book has 170 pages, Xiao Gang has read 80 pages, and the rest will take 5 days to finish. How many pages do you read on average every day?
Xiao Gang needed to read an average of 30 pages a day to finish the remaining 170 pages in five days.
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?
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 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.
A book had a total of 200 pages. Xuan Xuan had read 179 pages and finished reading the remaining three days. How many pages did he read on average every day?
A book has a total of 200 pages. Xuan Xuan read 179 pages and finished them in the remaining three days. How many pages does he read on average every day? You can use the formula of "total pages divided by days" to calculate the number of pages you read every day. 200 pages/3 = 66 pages/day Therefore, Xuan Xuan read an average of 66 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…
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.