The book had a total of 132 pages. After reading it for five days, there were still 72 pages left. How many pages does Xiaofang read on average every day? If you can only borrow it for 9 days, starting from the 6th day
How many pages does Xiaofang read on average every day? You can use the following information to calculate how many pages she read before the sixth day: From the sixth day onwards, Xiaofang needed to return the book, so she needed to read 132 - 72 = 60 pages every day. Xiaofang read (60 x 6) / 7 = 48 pages before the sixth day. Therefore, Xiaofang read (48 + 60) / 2 = 32 pages on average every day. Answer: Xiaofang reads an average of 32 pages a day.
A book has a total of 90 pages. After reading for 2 days, there are still 30 pages left. How many pages does Xiaohua read every day?
A book has a total of 90 pages. After reading it for two days, Little Light still has 30 pages left. 30 pages/2 days = 15 pages/day Because Little Light reads 15 pages of this book every day, the proportion of pages that Little Light reads every day is: 15/90 = 1/6 Therefore, Little Light read one-sixth of the book every day.
A fairy tale book had a total of 86 pages. Xiaofang had been reading it for five days, and there were still 36 pages left. How many pages does Xiaofang read on average every day
Xiaofang had been reading for 5 days and there were 36 pages left, so she had read a total of $5/36 = 180$pages. Xiaofang still needed to read $86 - 180 =-104$pages every day. Because the number of pages was negative, Xiaofang read an average of $${-104}$pages per day.
A story book has 235 pages. After reading it for ten days, Ling Ling still has 75 pages left.
After ten days, Lingling was left with 75 pages, so the average number of pages she read every day was: 75 pages/10 days = 75 pages/day As there were still 75 pages left, Lingling still needed to read them every day on average: 23 - 75 = -525 Because the number of pages was negative, Ling Ling had read the book many times after ten days, but she hadn't finished it.
If a cockroach reads 16 pages of a book every day, there will still be three-eighths of the book left after five days. How many pages are left?
A book with a total of 240 pages. Xiaolan has already read 2/3 of the total pages of the book. How many pages are left to read and write?
Xiaolan had already read 2/3 of the total number of pages in the book, so she had already read (2/3) × 240 = 80 pages. The remaining pages were 240 - 80 = 160 pages. Therefore, there were still 160 pages left to read.
How many pages are there in this storybook? If Xiao Qiang reads 20 pages a day, what if there are 15 pages left in the book after five days?
According to the question, Cockroach read 5 days *20 pages/day =100 pages, and the remaining 15 pages of the book are equal to the total number of pages-100 pages that have been read, so the total number of pages is: 100 pages +15 pages =115 pages. The answer was page 115.
Xiao Gang reads a story book every day and reads 56 pages. After reading for four days, there are still 3/11 pages left. How many pages is this book?
Let's say the book has $x$pages. Xiao Gang reads $56$pages a day, so the number of pages needed to finish the book in four days is $56/times 4 = 216$pages. The remaining pages are $3/11$of the book, which means that the remaining pages are $216/div3/11 = 80$pages. Because Xiao Gang still needed to read for four days, the total number of pages he needed to read was $80 + 4 = 84$pages. Therefore, the book has a total of $x = 84$pages.
Reading a storybook every day, 40 pages a day. After 3 days, there is still 5/8 of the Golden Book left. How many pages is this book?
Assuming the book has $x$pages: - $40$on the first day. - The next day, he read $40/times 2 = 80$pages. - On the third day, if you read $3/8$on $40$pages, you would read $10$pages. Because there was still $5/8 left, there was: $$ 40 + 80 + 10 = \boxed{120} $$ So this book has 120 pages.
Xiaofang has read 80 pages of a science book, and there are still 31 pages left. What she has read accounts for a few of the total pages of the book
The total number of pages in this book was 80 + 31 = 111. Therefore, the number of pages that Xiaofang had read accounted for the total number of pages in this book: 111 pages = 1 / 11 In other words, the number of pages that Xiaofang had read accounted for 1/11 of the total number of pages in the book.
Naughty is reading a storybook. He has read 5/7 of the total number of pages. There are still 40 pages left. How many pages does this book have? Trouble calculating!
Let's assume that the total number of pages in this book is x. Naughty had already read 5/7 of the total number of pages, which meant that he had already read 3/5 of x pages. Therefore, he still had 2/5 of x pages to read. There are still 40 pages to read, so the total number of pages that Naughty still needs to read is: 2/5 of x + 40 To simplify it: x + 40 / 5 The general score was: x + 80 Since x is the total number of pages: x + 80 = x / 5 + 80 To simplify it: x = 400 Therefore, the book had a total of 400 pages.
A book had a total of 170 pages. He had already read 90 pages. How many pages were left?
There were 170 pages in a book. He had already read 90 pages, so there were still 80 pages left.