Douluo: Invincible from copywriting

Chapter 129 Douluo Continent Chicken and Rabbit in the Same Cage!

After Ren Yuan washed up, when he came from the second floor to the lobby on the first floor, he was startled by Wang Jia's eyes.

That kind of look, as if the eyes are not black and white eyeballs, but two extremely hot flames, his eyes are full of scorching heat!
An uncle in his thirties and 40s looked at him, a 12-year-old boy, with such eyes, and Ren Yuan couldn't help taking a few steps back, away from Wang Jia, who looked so much like a man with some special hobbies.

"Young master Ren, oh no, president!" Wang Jia changed his name and looked at him with fanaticism, "You are really amazing! I didn't expect you to be young. Such a high attainment!"

After the words fell, Ren Yuan sighed helplessly.

Well, I thought it was a perverted pedophile, but it turned out to be just his fanatic.

"It's all small things, not worth mentioning. Have you had breakfast yet?"

Wang Jia nodded and replied, "I've already eaten."

"Okay, you wait here for a while, I'll go to the side to have breakfast first."

Ren Yuan has always had the habit of eating breakfast. After breakfast, the two came to Tianhun Bookstore.

Bai Chuan just went out to do some things.

In the bookstore, there was only a little boy about seven or eight years old sitting behind the counter.

Ren Yuan immediately recalled an incident that Bai Chuan mentioned casually to him before.

The boy's name is Zheng Xiaohu, and his father is the owner of a breakfast shop.

This boy was originally a newspaper boy hired by Bai Chuan, and he usually sells newspapers on the street in Tianhun Bookstore, but Zheng Xiaohu's mind is more flexible, and his thoughts are correct.

At that time, Bai Chuan was busy with the work of the alliance every day, and just needed to recruit a clerk to take care of the store, so he recruited Zheng Xiaohu as a clerk, and successfully took over Ren Yuan's job.

When the two entered the bookstore, Zheng Xiaohu immediately stood up from behind the counter, walked to the front, and said with a smile: "You must be Ren Yuan, the chairman, right? Uncle Bai just went out on business and will be back in a while, please Rest in the store for a while."

With that said, Zheng Xiaohu pulled out two chairs and put them down.

Ren Yuan smiled slightly, and said softly, "Don't call me president, just call me Brother Ren."

"Well, Brother Ren!"

This was the first time Ren Yuan saw Zheng Xiaohu, looking into Zheng Xiaohu's dark eyes, he could feel a shrewdness emanating from Zheng Xiaohu.

Moreover, he is not afraid of strangers, even seeing him, the president of the Tianshu Alliance, shows no sign of fear at all, neither humble nor overbearing, and works with enthusiasm.

Ren Yuan couldn't help but nodded in his heart.

After putting down the chair, Zheng Xiaohu went to pour tea for the two of them.

Ren Yuan walked casually in the Tianhun Bookstore, his fingertips swipe across the books.

After leaving Tianhun Bookstore for so long, this is the first time he has come back, and everything in the bookstore is still the same as it used to be.Tianhun Bookstore, this is Ren Yuan's first home after coming to Douluo Dalu, and he still has very deep feelings for this place.

Ren Yuan walked slowly, and finally, he reached the counter.There is a book on the counter, the name of the book is "Tian Dou Suan Jing".

He still has a little impression of this book, not because he has read this book, but because he saw this book when he was looking for a book to read in Tianhun Bookstore.

The reason why it left a deep impression on him is because there is one and only one book about mathematics in Tianhun Bookstore!That's right, only one copy!
The reason is also very simple, that is, the emphasis on mathematics is very low!

In the original book, Douluo Continent's technology line is not developed, and it is still very confusing. It took ten thousand years to go from the era of cold weapons to the era of hot weapons! !But in the era of cold weapons, there is such a thing as a display screen! ?

Ren Yuan picked up the book and flipped through it briefly. The book is very thin, and there is not much knowledge in mathematics in the book, and it is not at a very advanced level. According to his judgment, it is at most the level of mixed operations of addition, subtraction, multiplication, and division.

Of course, with this knowledge of mathematics, it is almost enough in daily life, and this is obviously one of the reasons why Douluo Continent's mathematics level is not developed.

why?
Can't use it!

Just at this time, Zheng Xiaohu came over with two cups of tea.

"Brother Ren, drink tea."

"Thank you, Tiger."

Ren Yuan took a sip of the fragrant tea, turned to face Zheng Xiaohu, still holding the "Tian Dou Suan Jing" in his hand.

"Little Tiger, do you like mathematics very much?"

Zheng Xiaohu scratched his head, "Well, because I can't cultivate soul power, and my dad often makes miscalculations, so I will learn mathematics to help him. Brother Ren, do you like mathematics too?"

"Uh, this is..."

Ren Yuan paused, although his math scores in his previous life were not bad.

But if you really ask him whether he likes mathematics, ask a person who has undergone nine years of compulsory education, three years of high school education, and a person who has been tortured by mathematics for 12 years, whether he likes mathematics, the answer is naturally obvious!
he does not like.

And Ren Yuan believes that as long as they are normal people, they will not like mathematics, because those who like mathematics are not ordinary people!Be strong!
Going back to Zheng Xiaohu's question, he really doesn't like mathematics, but he can't lose his stalwart image in the hearts of children!

"Ahem." Ren Yuan cleared his throat, and said seriously: "Yes, I also like mathematics, and my mathematics level is not bad."

After the words fell, Zheng Xiaohu's eyes suddenly lit up!
"Really? Brother Ren, I happen to see a question here that I don't know. Can you teach me?"

"of course can!"

With Zheng Xiaohu's mathematics level, Ren Yuan still has the confidence to solve the problem!

Afterwards, Zheng Xiaohu opened the "Tian Dou Suan Jing", turned to a page, and pointed to a question on it.

"Brother Ren, that's the question."

Following his finger, Ren Yuan saw the question.

"Several chickens and rabbits are in the same cage. Counting from the top, there are 35 heads; counting from the bottom, there are 94 feet. How many chickens and rabbits are there in each cage?"

After reading the question, Ren Yuan suddenly showed a black question mark face.

"Ah, this! Isn't this the famous problem of chickens and rabbits in the same cage in his previous life!? It's exactly the same!? Sure enough, there are still many similarities in some things between the two worlds, just as there are carrots and carrots in both worlds. Cabbage, there are rabbits and grass chickens, but now it is acceptable to have chickens and rabbits in the same cage!"

"Brother Ren, can you do this question?" Zheng Xiaohu asked in a low voice.

After the words fell, Ren Yuan answered him without hesitation.

"That's necessary, this is a simple question! Take care of it."

Immediately, Ren Yuan took out a piece of paper and a pen from the table, "Assume that the number of chickens is x, and the number of rabbits is y, and then do this, and then do this, and finally do this, won't it count?!"

Zheng Xiaohu and Wang Jia stood aside, their eyes wide open, full of confusion?

Like this... that... this?Then it came out?This process didn't even take more than 20 seconds!
Zheng Xiaohu looked at the two data on the paper and substituted it into the question to check the calculation. The result was no suspense...

correct!

The shock on Zheng Xiaohu's face was even more obvious.

"Brother Ren, you are so fast..."

Ren Yuan: "..."

(End of this chapter)