Little Red was reading a fairy tale book. Every day, she would read 15 pages. After four days, she still had 3/5 of the book left. How many pages was this fairy tale book?
Little Red read a fairy tale book for 15 pages a day. After four days, she still had 3/5 of the book left. Assuming that this fairy tale book has a total of x pages: Little Red read a total of 4x15 = 60 pages in four days. The remaining pages are 3/5 of the book, so there are: 60 pages/(3/5) = 120 pages. Therefore, this fairy tale book had a total of 120 pages.
Little Red read a book and read 15 pages a day. After four days, she still had 3/5 of the book left. How many pages was this book?
Little Red reads a book 15 pages a day, and after 4 days, there is still 3/5 of the book left. We can assume that this book has x pages. According to the question, Little Red had read a total of $4/times 15 = 60$pages in 4 days. The remaining pages are 3/5 of the book, so there are: $$ 60\div 3/5=24 $$ Therefore, the book had 24 pages.
Little Red read a book and read 15 pages a day. After four days, she still had 3/5 of the book left. How many pages was this book?
Assuming that the book has a total of $x$pages, then Little Red has read $x/times 15$pages in 4 days. The remaining pages are 3/5 of the book's worth, so there are: $$x <times 15><times 3/5>= Total pages $$ Solve this equation: $$x = \frac{total pages}{15} = \frac{1200}{15} = 80$$ Therefore, the book had a total of 80 pages.
Little Red read a book and read 15 pages a day. After four days, there were still three-fifths of the book that she had not read. How many pages was this book?
Little Red reads 15 pages a day for 4 days and still has 3/5 of the book left. She can write the following equation: Remaining pages/pages per day = 3/5 of the book Solve the equation: Remaining pages = 3/5 x pages of the book Substituting the remaining pages into the original book's page count, he obtained: 3/5 x pages of the book = 15 pages Therefore, this book had: 15 pages × 3/5 = 15 pages/3/5 = 150 pages
There were 360 pages in a storybook. After reading for 3 days, Little Min had 234 pages left. How many pages did she read on average every day?
小敏读了3天还剩下234页那么她第一天读了 $\frac{234}{3}$ 页第二天读了 $\frac{234}{3} - \frac{1}{2}$ 页第三天读了 $\frac{234}{3} - \frac{1}{2} - \frac{1}{3}$ 页. 将这些式子代入到 $360 - 234 = 126$ 页中得到小敏平均每天读了 $126 \div 3 = 4333$ 页. 因为读书的时间需要连续所以小敏不能每天都读同一本书所以实际每天读的页数会稍微少一些.
For a 120-page storybook, Little Min had 35 pages left after reading it for 5 days. How many pages did she read on average every day?
The average number of pages per day could be obtained by calculating the total number of pages per day and the remaining pages. Little Min had read the 120-page storybook for five days and was left with 35 pages. Therefore, the number of pages Little Min read every day was: 35 pages/5 days = 7 pages/day Therefore, Little Min read an average of seven pages a day.
Xiao Xiao read a book. She read 20 pages a day. After 5 days, she still had 60% of the book left. How many pages is this book?
Assuming that this book has $n$pages and Xiaoxiao reads $20$pages a day, then she reads a total of $/frac{20/times 5}=50$pages. The rest of the books have a total of $n-50$pages, where $/frac{60}{n}$represents the proportion of the number of pages in the book. If the ratio is simplified to $\frac{60}{n}=\frac{n-50}{n}\times 100$, then $n=1200$. So this book is $1200$pages.
Huan Huan had read a book. She read 15 pages a day. After four days, she still had three-fifths of the book to read. How many pages was this book? answer
This book had a total of 15 × 4 = 60 pages.
Snowy spent a week reading a book. She read 15 pages a day for the first three days and 95 pages in the last four days. Did Snowy finish the book?
Snowy finished reading page 140.
Zhang Li read a 290-page novel. For the first four days, she would read 20 pages a day. For the rest of the time, she planned to read 10 pages a day. How many more days would it take to finish the book?
Zhang Li read a 290-page novel for the first four days and read 20 pages a day. She planned to read 10 pages a day for the rest of the time. Calculating the number of pages read in the previous 4 days:4 days x 20 pages/day = 80 pages. The remaining pages:290 - 80 = 210. The number of pages left per day:210 pages/10 pages/day = 21. The remaining days were 21 days. Therefore, Zhang Li needed another 21 days to finish reading the book.
Teacher An wanted to read a 580-page novel. She had been reading for four days and had 252 pages left. How many pages did she read on average every day?
Teacher An has been reading for four days and there are 252 pages left. So how many pages does he need to read on average every day? We can use the formula of "page count/day count" to calculate. 580 pages/4 days = 145 pages/day Therefore, Teacher An had to read an average of 145 pages a day.