Jiang Fan grinned, Qian Rushan couldn’t help being frightened.

But when I think of the rules, it’s an accounting problem, and the so-called accounting problem is actually arithmetic. Qian Rushan has been amazing in this aspect since he was a child, and his anxiety was slightly relieved. Some.

I don’t believe it, I can still be stumped by you even in school!

Even if you look at the entire Great Zhou, there are few who can compare with me in maths!

As for those scholars, overwhelming majority knows nothing about mathematics!

So even if Jiang Fan is able to report the problems on the accounts, the difficulty is not much greater! For this, Qian Rushan is confident!

“The problem with the accounts is mainly about income and expenditure, that is, the record of money transactions. So, can I understand the problem of the accounts as arithmetic?”

Jiang Fan Asked with a smile.

“Of course! Learning arithmetic, wide-ranging and profound, many people, even if they don’t have a long history, ultimately only understand a little bit. Accounting problems can be called the basis of arithmetic at best, but if you say it is arithmetic, There is no problem.”

Qian Rushan nodded said.

“Okay, Brother Qian, you heard clearly. Now, there are a bunch of chickens and rabbits in the same cage. If you just look at your head, there are thirty-five If you look at the feet alone, there are 94 feet in this cage, so…how many chickens and rabbits are there in this cage?”

Jiang Fan opened the with a smile mouth and said.

Qian Rushan’s complexion stiffened, the little confidence that he had just encouraged and finally re-established, was shaken instantly.

Su Xiaonuan and the others were a little dumbfounded, one by one they lowered their heads subconsciously and broke off their fingers, but soon they found that…ten fingers are not enough…

“Elder sister…what’s the problem? Why keep the chicken and the rabbit in a cage?”

Lin Wanqing leaned close to Lin Wanru and asked in a low voice.

“I don’t understand either, but just looking at the expression of that Young Master Qian, I at least know this question, it should be difficult.”

Lin Wanru softly replied.

“Brother Qian? How about? Can you answer it?”

Jiang Fan looked at Qian Rushan and asked with a smile.

Qian Rushan is a little embarrassed because of this question…he has no idea.

Xin said that fortunately, he didn’t say anything big when he was regaining his confidence, otherwise…I am afraid that I will have to find a place to get in.

This what the hell question! Why are chickens and rabbits locked together!

Qian Rushan looked aggrieved and looked at Jiang Fan and said: “This…if one by one counts, it will definitely be solved. But it takes too much time, so…Elder Brother Jiang must have A simpler solution?”

“Of course, since there are thirty-five heads, it means there are thirty-five chickens and rabbits. We assume thirty-five are all chickens. The chicken has two feet, that is, seventy feet, twenty-four fewer than the feet in the cage. Each rabbit has two more feet than each chicken, so there are twelve rabbits and twenty-three. Chicken.”

Jiang Fan said with a smile.

Qian Rushan: “…”

Sisters of Lin Family: “…”

Su Xiaonuan A group of people: “…”

Assuming thirty-five are all chickens? ! Is it still possible? !

“How about? This question is considered a learning question, right? Brother Qian, you didn’t answer it, then…”

As soon as Jiang Fan said halfway, Qian Rushan coughed. Two times, with a slight blush, he said: “cough cough, Elder Brother Jiang, I just said that this question is too time-consuming, and I can’t explain it. In fact, you can always count with your fingers one by one. Say yes…”

After saying this, Qian Rushan himself felt that he was too shameless.

But no way, he really doesn’t want Jiang Fan to be in a dominant position in their business.

It’s not that there is any bad thoughts, it is purely more trusting in their ability to conduct business.

“Yes, then I will change the question.”

Unexpectedly, Jiang Fan not at all entangled with him in this regard, but it seemed very easy to talk.

Just why…I am so flustered in my heart…

Qian Rushan thought silently.

“Said that Wanru and Wanqing are facing each other, ten miles apart. Wanru walks three miles every hour, and Wanqing walks two miles every hour. Xiaonuan follows Wanru’s side, and every hour can Walk for five miles and start with Wanru. When you meet Wanqing, turn around and walk towards Wanru. When you meet Wanru, turn around and walk towards Wanqing. Ask, when Wanru and Wanqing met, how many miles did Xiaooonuan walk?

Jiang Fan has a smile on his face.

Qian Rushan: “…”

Sisters of Lin Family: “…”

Su Xiaonuan entire group : “…”

This is no longer a matter of counting with fingers. It also involves a certain degree of arithmetic logic.

But obviously…this World is not there yet People have studied the so-called arithmetic logic.

“What? Brother Qian thinks this question can’t be counted either? “

Looking at Qian Rushan standing there with a bewildered look. Both eyes are spiritless, as if he lost his soul, Jiang Fan asked sincerely.

Qian Rushan feels somewhat ashamed and unable to show one’s face, but if he admits defeat, he is still a bit unwilling.

After gritting his teeth nodded, he reluctantly said with a smile: “Elder Brother Jiang … no matter the question is still The question about the chicken and the rabbit in the same cage before seems to…none of the money involved? After all, we are going to check the accounts, so…the questions must be related to money, right? “

“It’s so easy to say. “

Jiang Fan still didn’t mean to care.

Raised his hand and snapped his fingers, he dragged everyone out of the quagmire of how many miles Su Xiaonuan had walked.

p>

With a smile, he said, “Said Wanqing, Wanru and I live in Inn. Everyone needs to pay ten cents for the room. When we check out on the 2nd day, we gave the shop assistant thirty cents. As a result, the buddy took thirty pens and gave it to the shopkeeper, but the shopkeeper said that Inn the past few days had reduced the price, and three people only had to pay 25 pens, so he took out five pens and asked the buddy to return it to the three of us. “

“The man took the five pennies in his hand, and he had some ideas in his heart, so he ignorantly took two pens, and after catching up with the three of us, he returned the remaining three pennies to us. In this way, I, Wanqing, and Wanru are equivalent to each of us paying nine wen, and the total is twenty-seven essays, plus the two essays that the dude has left, it is twenty-nine essays. Then, Brother Qian, there is still a penny…Where is it? “

Qian Rushan: “…”

Sisters of Lin Family: “…”

Su Xiaonuan entire group: “…”

Qian Rushan stood there for a moment, but the more he thought about it, the more confusion he got in his mind.

At the end of the day, an expression of unlovable life appeared on his face.

Very well. Nodded, he said weakly, “Just follow what Elder Brother Jiang meant… This transaction is mainly Elder Brother Jiang. If there is any disagreement, I listen to Elder Brother Jiang. “

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