A novel had 430 pages and a storybook had 86 pages. A dictionary has 14 fewer pages than a novel or a storybook. this dictionary
The dictionary had a total of 426 pages.
I read 90 pages of a storybook on Monday and the remaining 170 pages on Tuesday. How many pages are there in this storybook?
This story book had a total of $90+170=260$pages.
A storybook had 56 pages, and Xiaofang had read seven times the number of pages left. How many pages has Xiaofang read?
The total number of pages that Xiaofang had read was 56. The remaining pages were 56-1=55 pages. The number of pages that Xiaofang had read was 55×7=355 pages.
Naughty was reading a storybook. He had already read 5/7 of the total number of pages. There were still 40 pages left. How many pages were there in this storybook?
Let's say this storybook has a total of $x$pages. Naughty had finished reading $5/7$of the total page count, which meant that he had $2/7$left. Therefore, Naughty still needed to read $40$to finish the total number of pages. According to the meaning of the question, mischievous still needs to look at $40$pages, so $x - 40$should be divided by $7$. Since $x$is the total number of pages,$x$should be greater than or equal to $40$. Therefore, we can write an equation: $$x \geq 40 + 40 \times 7 = 560$$ The solution to this equation is $x=567$. So this story book had a total of $567$pages.
Huanhuan has already finished reading three-fifths of the total number of pages in the storybook. There are still 36 pages left. How many pages are there in this storybook?
The number of pages in a storybook can be expressed as $x$, so the total number of pages is $x \times 3/5$. Since there were still 36 pages to read, the total number of pages in the storybook plus these 36 pages was $x/times 3/5 + 36$. And because the book had a total of $x$pages, the equation could be listed: $$x \times 3/5 + 36 = x$$ If you solve this equation, you get $x=300$. Therefore, the story book had a total of $300$pages.
He had been reading a storybook for 16 pages a day, but after reading it for five days, he had left 60% untouched. How many pages was this storybook?
He had read 16 pages of a storybook every day for five days, leaving 60% untouched. We can use the formula "book page number = total page number x page percentage" to solve this problem. The total page number is the number of pages that have been read plus the number of pages that have not been read, and the page percentage is the proportion of the number of pages that have not been read to the total number of pages. According to the question, he had read 16 × 5 = 80 pages in five days. The remaining number of pages was 60%, 36 pages. Therefore, the total number of pages in this storybook was 80 + 36 = 116 pages.
There were 222 numbers for the pages of a book. How many pages were there in this storybook?
If a book uses 222 numbers for page numbering, then these numbers must correspond to the number of pages on the page. We can use these numbers to represent the number of pages in the book and then calculate the total number of pages. First, we divide each number by 10 and the remainder is the corresponding page number on the page. For example, if the number on the page number is 20 and the number on the page number is 101, then we can get: 101 ÷ 10 = 11 11 ÷ 10 = 11 11 ÷ 10 = 011 011 ÷ 10 = 0011 0011 ÷ 10 = 00011 By analogy, we can get the relationship between each number and the corresponding page number on the page. Based on this relationship, we can calculate the total number of pages in the book as: 222 × (the number on the page number/the corresponding page number on the page number) Substituting 222 and the corresponding page number on the page number into the formula, you can get: 222 × (101 ÷ 20) = 1110 Therefore, this book had a total of 1110 pages.
A storybook had 250 pages, and Xiao Ming read 15 pages a day. Could he finish it in two weeks?
A 250-page storybook could be finished in two weeks if Xiaoming read 15 pages a day. The calculation process was as follows: First week: In the first week, Xiaoming needed to read 6 days to finish 15 pages/day * 6 days = 90 pages. Second week: Little Ming needed to spend another 5 days to finish reading the remaining 90 pages of the storybook. The total time required is:2 weeks * 2 = 4 weeks Therefore, Xiaoming needed four weeks to finish reading a 250-page storybook.
A storybook had 600 pages, but he had read 130 pages in 5 days. At this speed, how could he finish reading it in 25 days?
At this rate, he could finish reading 600 pages in 25 days. However, due to the number of pages read each day, the specific reading time may vary. Assuming that the number of pages read per day is 130, then the number of pages that can be read in 25 days would be: 25 days x 130 pages/day = 3350 pages Therefore, he needed to spend 25 days to finish reading all 3350 pages of the story book. It is worth noting that this is only a hypothesis. The actual reading speed may be affected by many factors, such as the difficulty of reading, the number of pages read, the mood of reading, and so on.
Little Light read a storybook and read 60 pages a day. After three days, he still had 5/8 of the book left. How many pages was this storybook?
Let's say this storybook has a total of $x$pages. Reading $60$pages a day, the number of pages Little Light read in $3$days was: $$60\times3=180$$ The remaining pages are 5/8 of the book, so the following equation can be written: $$x\div5=8\times60\times3$$ Solve this equation: $$x=2400$$ So this storybook had a total of $2400 pages.
A storybook had 72 pages. He had clearly read two-ninths of the book. How many pages had he read? How many pages were left?
He had clearly read two-ninths of the book, which was page 18. Therefore, there were still 64 pages left in the book.