Fang Fang read a long novel. On the first day, she read 40 pages. From the second day onwards, the number of pages she read every day was five more than the previous day. On the last day, she read 80 pages.

2024-09-04 20:05

Fangfang read a long novel. She read 40 pages on the first day, and from the second day onwards, she read 5 pages more than the previous day. On the last day, she read 80 pages, just enough to finish it. How many pages does this book have?

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2024-09-05 00:46

Fang Fang reads a long novel. She reads 40 pages on the first day, 5 pages more on the second day, and 80 pages on the last day. So she reads $40+40 + 40 + 40 +40+5+80=225$pages. Fang Fang read 40 pages on the first day and 5 more pages on the second day, which was 45 pages. The remaining pages were 40+45=85 pages. Because the number of pages she read every day was 5 pages more than the previous day, Fang Fang needed to read a total of ${85+85}{2}=50$days. Because Fangfang had read 80 pages on the last day, she needed to read 80+5+80=130 pages, so the remaining pages were 50-130=-80 pages. This result was a negative number that did not conform to the actual situation. Therefore, Fangfang did not finish reading the novel.

Ling Ling read a heavy story. On the first day, she read 11 pages, and on the second day, she read 14 pages. From then on, she read 3 pages more than the previous day. She finished reading it in 10 days. this

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2024-09-10 16:11

The novel was called "One Hundred Years of Solitude" by Colombia Márquez. According to the plot of the novel, Ling Ling would be able to finish reading the novel in ten days. Reading three more pages a day than the day before meant that the length of the novel would increase by three pages every day. Therefore, within 10 days, the length of the novel will increase to: 10 days x 3 pages/day = 30 pages Therefore, Ling Ling needed to read 30 pages of the novel in 10 days. If Ling Ling had this novel, she could start reading it on the first day and then read three more pages each day until she finished reading it.

She smiled and read a novel. From the second day onwards, she read two more pages every day than the previous day. She calculated, according to this method,

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2024-09-15 06:25

How many pages did it take to finish a novel? She was ecstatic. Reading two more pages a day than the day before meant that she only needed to read ${1+2}=1$to finish the entire novel! Hence, Xiao Xiao continued to read the novel at this speed. After a few days of hard work, she finally managed to finish reading the entire novel.

Xiaofang read a storybook. On the first day, she read part of it. The ratio of the number of pages read to the number of pages unread was 2:7. On the second day, she read 42 pages.

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2024-09-17 03:04

According to the ratio of the number of pages read to the number of pages unread on the first day was 2:7, the number of pages unread was 2/7 of the number of pages read. Because he read 42 pages the next day, the number of pages read was 42/2/7=91(pages), and the number of unread pages was 42/(2/7)=63(pages).

When Xiao Li read a novel, she would read 74 pages on the first day, 82 pages on the second day, 71 pages on the third day, 63 pages on the fourth day, and more pages on the fifth day than this…

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2024-09-15 15:41

The number of pages read on the fifth day was the number of pages read on the first day plus the number of pages read on the fourth day, which was 74 + 82 = 156 pages. Because the number of pages read on the fifth day was more than the sum of the previous four days, 156 > 4 × 71 + 3 × 63 + 2 × 82 + 1 × 74. Therefore, the answer was that Xiao Li read page 156 on the fifth day.

Xiaofang read a story book. On the first day, she read 51 pages of the book, and on the second day, she read 10 pages. The ratio of the number of pages she had read to the number of pages she had not read was 2:3.

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2024-09-17 03:01

On the first day, Xiaofang read the book's 51 pages, and the remaining pages were $51/div2 = 25$. The next day, he read another 10 pages and the remaining pages were $25 + 10 =$35. At this point, the ratio of pages seen to pages not seen is 2:3, which can be expressed as $25:35=2:3$. Therefore, Xiaofang had read the book for $2+3=5$days and still had $35-5=28$pages left.

Xiaofang read a story book. On the first day, she read 1/5 of the whole book, and on the second day, she read 10 pages. The ratio of the number of pages read to the number of pages not read was 2.

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2024-09-17 02:30

Xiaofang read 15 of the book on the first day and read 10 pages on the second day, so she read a total of ${1}{5} +{1 = 15}$pages. Assuming that the book has a total of $x$pages, then Xiaofang has read a total of $x \times \frac{1}{5} + x \times \frac{10}{1 = 10x + 50}$pages. At this time, the ratio of the number of pages read to the number of pages not read is 2, which means that the number of pages left by Xiaofang is twice the number of pages in the book, which is $x/times 2 = 10x + 50$. The solution is $x = 105$, which means that the book has 105 pages. Xiaofang read 15 pages on the first day and 10 pages on the second day. She read 25 pages in total.

Wang Ying read a story book. On the first day, she read 10/1. On the second day, she read 16 pages more than the first day.

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2024-09-23 10:32

The number of pages read is the number of pages read on the first day plus the 16 pages read on the second day. Number of pages viewed = 10/1 + 16 = 16 + 10/1 = 26 + 10/1 = 36 Therefore, Wang Ying had already read 36 pages.

Xiaoke read a novel. On the first day, she read one-fifth of the total number of pages. On the second day, she read ten pages less than the first day. In two days, she read exactly one-third of the total number of pages.

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2024-09-25 16:51

Assuming that the novel has a total of $n$pages, the first day read $5/ %=005$pages, then the second day read $005/times (1-005)=001$pages. Because I read ten pages less on the second day than the first day, I read $10-001=999$. Since he had read one-third of the total pages in two days, he had read a total of $(1/3)&times999 =0399$pages in two days. Therefore, Xiao Ke read a total of $0399,5 =1995$pages, or about $10$pages.

Little Min read a 900-page storybook. On the first day, she read 124 pages. On the second day, she read 37 pages less than the first day. On the third day, which page should she start reading?

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2024-09-25 05:16

Little Min read a 900-page storybook, and on the first day, she read 124 pages. On the second day, she read 37 pages less than the first day. Assuming Min reads x pages the next day, the number of pages left on the second day is 900-x. According to the first day of reading page 124, the following equation can be listed: 124 + x = 900 - x + 37 Solve the equation: 151 = 867 Therefore, the number of pages that Little Min read on the third day should be a multiple of 867. Since 900 is an even number, 867 is a multiple of 900, so Min should start reading from page 867.

Xiaoming reads a book on the first day, reading 20% of the total number of pages, the number of pages read on the second day and the number of pages read on the first day is 5:4

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2024-09-12 08:49

Xiao Ming read 20% of the total number of pages on the first day of reading a book, which means that the total number of pages multiplied by 20% equals 20% of the total number of pages. On the second day, the ratio of pages read on the first day was 5:4, which meant that half of the total pages read on the second day was 25% of the total pages. Therefore, Xiao Ming read the total number of pages multiplied by 25% the next day, which was equal to the total number of pages multiplied by 5%. Divide the total number of pages by 5 to get the number of pages that Xiaoming read the next day divided by 5. That is, the total number of pages divided by 5 multiplied by 40% equals the total number of pages multiplied by 10%. Therefore, Xiao Ming read the total number of pages multiplied by 10% the next day, which was equal to the total number of pages multiplied by 5.