Daming: Old Zhu, we agreed not to rush!

Chapter 122
Kunning Palace.

After Zhu Yuanzhang finished handling the matter at hand, he came again.

I haven't read the letter from my son Zhu Biao yet.

"Sister, you didn't peek, did you?"

Zhu Yuanzhang came to Empress Ma in a hurry, and said anxiously.

Empress Ma smiled and said, "Don't worry, I didn't watch it."

Zhu Yuanzhang said with a smile: "That's okay, let's look back together."

Now that the method of using work for relief has just been found, Zhu Yuanzhang is in a much happier mood.

He and Empress Ma continued to look backward at Zhu Biao's reply. After the work-for-relief was finished, the next step was to borrow money to raise funds.

"This Su Jing is really joking, how could the court borrow money from merchants?"

Zhu Yuanzhang was about to be laughed at by Su Jing.

Even at the time of the uprising, he would not borrow money from merchants.

Now that the Ming Dynasty has been defeated, the court wants to borrow money from merchants instead, and Zhu Yuanzhang didn't even plan to take a closer look.

Empress Ma, on the other hand, continued to look back unhurriedly.

In her eyes, no matter what Su Jing says or does, there is always a deep meaning.

Anyway, Zhu Biao still has content later, let’s talk about it after reading it.

"Chongba, don't be in a hurry, see what Biao'er has written."

After reading it, Empress Ma immediately urged Zhu Yuanzhang to continue looking back.

"What's wrong, sister, can this Su Jing still tell the truth?"

Zhu Yuanzhang said with a look of disdain.

Empress Ma nodded and said, "Mr. Su really knows how to tell flowers."

Ok?
Zhu Yuanzhang frowned and looked at it immediately.

After a while, his expression also changed slightly.

"Su Jing's remarks are really deceptive, but they can't fool me. The court borrowed money from merchants? Where does this put the court? Impossible!"

Zhu Yuanzhang still insisted on his views.

The main reason is that Zhu Yuanzhang looked down on businessmen from the bottom of his heart, and he couldn't accept Su Jing's words from the bottom of his heart.

Empress Ma said, "Chong Ba, what you said is wrong, what Mr. Su said is not a lie."

"Think about it, Mr. Su is also a businessman. According to him, the imperial court borrows money from businessmen and then builds public facilities to promote economic development, but this may fail."

"At that time, can these borrowing businessmen ask the court for money? It is the businessmen who will lose."

"If Mr. Su wants to lie to you, why bother to say such things that harm his own interests."

From Su Jing's point of view, what Empress Ma said was not wrong at all.

In fact, Su Jing's theory was based on the premise that the Ming court was extremely wise.

Otherwise, the businessman is a leek that has been cut.

Borrowing money, you can't go to collect debts.Zhu Yuanzhang was also aware of this problem when he was told by Queen Ma.

In fact, this matter is of little benefit to businessmen.

Su Jing's starting point is still for the good of Daming.

"Is this kid Su Jing stupid, and this matter can also come out of his mouth?"

Zhu Yuanzhang also wondered.

After listening to Empress Ma's narration, his mind finally came to his senses.

"Mr. Su is just teaching Biao'er, he probably didn't think too much about it."

Empress Ma said indifferently: "On the contrary, I think Mr. Su is right in saying that no matter how good the method is, the executor must be capable."

Zhu Yuanzhang sighed and said, "I know this too, but talents are rare!"

Don't look at Zhu Yuanzhang's talents, but since seeing Su Jing's talent and learning ability, Zhu Yuanzhang's standards for talents have changed.

Empress Ma thought deeply and said: "Indeed, such a great talent as Mr. Su is really rare!"

"Fortunately, he's the teacher of Biao'er and Mu'er, so he's pretty good."

When the couple were feeling emotional, in Lishui County, Zhu Wei's immature face had an incomparably dignified expression.

Just because of the current teaching, Su Jing has already started to increase the intensity.

I saw Su Jing took out a dice and a bowl.

"Niu Su, listen up. I'm throwing the dice into the bowl. Assuming that the probability of each point is the same, that is, one in six, then I ask you, I throw three times in a row, and the sum of the points is nine. What is the probability of the point."

Su Jing slowly said the content of the topic.

The study of probability has reached a certain depth, and the difficulty of this topic is also different from before.

Zhu Ning frowned, thinking carefully, the brush in his hand was constantly writing something on the paper.

Zhu Biao on the side also wanted to try to solve this problem at first. When Su Jing taught probability, he also attended some courses.

Although he has not practiced as intensively as Zhu Wei, he is older after all.

At first Zhu Biao thought he could untie it, but after thinking for a while, he realized that this was not his field of expertise.

Then he just gave up.

In Su Jing's words, learn to give up, and life will be more beautiful.

Zhu Huan couldn't give up, these days he was studying mathematics, the charm of mathematics has been deeply engraved in Zhu Huan's heart.

It's just that this question is still a bit difficult for the current Zhu Wei.

The time for a stick of incense passed quickly, Zhu Wei shook his head helplessly and said: "Master Su, the student can't figure it out, so please ask Master Su to teach."

Su Jing didn't set a time limit, but Zhu Wei knew his own level.

If you can't solve it, you can't solve it. There is no need to continue wasting time.

"It doesn't matter if you can't solve it. This question is already a bit difficult. Let me explain it to you in detail."

Su Jing didn't blame Zhu Wei, if he couldn't figure it out, he would be scolded, and I don't know how many people would be scolded.

"Yes, Master Su."

Zhu Huan nodded, and the paper and pen in his hand were ready.

Su Jing picked up the dice and said: "The probability of throwing dice, I have already told you before, given that the probability of each side is the same, the probability of one to six points appearing is the same."

"Then that is to say, there are six possibilities for the first toss, right?"

Zhu Xi nodded.

Su Jing continued: "Okay, then the second toss also has six possibilities, and these six possibilities are based on the six possibilities of the first toss."

"The total possible outcomes are six times six, or 36 outcomes."

"The same principle applies to the third toss. All three possible results are six times six times six, which is 210 six possibilities."

"Here, Niu Su, you should know everything. I think you have calculated all the possibilities just now."

Zhu Wei replied seriously: "Mr. Su, all the possibilities calculated by the students are 210 and six, that's right."

"very good."

Su Jing praised: "Then there are a total of 210 possible outcomes, and the next step is to find the possibility that the sum of three points is nine."

"Let me ask you Niu Su, if the points of the three dice throws are 9, how many combinations of points are there in the three dice throws, and which ones are there regardless of the order."

Hearing Su Jing's question, Zhu Wei immediately thought about it.

It didn't take long before he replied: "Master Su, there are six situations in total, namely 126, 135, 144, 225, 234 and 333."

When Su Jing guided him here, a brilliance appeared in Zhu Xi's eyes.

He looked at Su Jing and said, "Master Su, the students understand a little bit."

Su Jing nodded slightly and said: "Okay, you continue to calculate, what is the probability."

"Okay, Master Su."

Zhu Huan nodded excitedly, and calculated again.

This made Zhu Biao on the side a little puzzled, why he suddenly understood again.

Not long after, Zhu Wei raised his head and said, "Master Su, the students have calculated the probability. The probability is 216/25, that is, there are 216 possibilities in total, and there are 9 cases where the sum of the points is 25."

"Master Su, is the student right?"

Zhu Wei was a little excited because he understood.

Su Jing nodded, her eyes full of approval.

"Okay, I got it right!"

Zhu Wei jumped up excitedly, even though he usually behaved calmly, he was still a nine-year-old child.

However, Zhu Biao who was on the side was puzzled.

He turned to Su Jing and said, "Master Su, how did you calculate this? Why do I not quite understand?"

Su Jing smiled, and said to the excited Zhu Lu, "Niu Su, come and teach your elder brother."

"Yes, Master Su."

The excited Zhu Wei also calmed down, and turned to look at Zhu Biao.

Zhu Biao didn't have any psychological burden of being taught by his younger brother.

"Fifth brother, elder brother is not as smart as you, so you have to explain in more detail."

Zhu Biao said with a smile.

Zhu Huan nodded and said: "I see, brother, you must have understood what Master Su said just now."

"Well, I understand."

Zhu Biao nodded and said, "I just don't know how to calculate the 25 possible outcomes later."

Zhu Wei said: "Now that I understand this, the rest is actually simple. We also said just now that there are six combinations of three combinations with the number of 9 points, namely 126, 135, 144, 225, 234 and 333. "

"The six types here can actually be divided into three categories. The first category has three different points, that is, 126, 135 and 234."

"The second category is that there are two of the three points that are the same, that is, 144 and 225."

"Then comes the last category, three with the same points, 333."

"Here, big brother understands."

When Zhu Su was giving lectures, he learned from Su Jing intentionally or unintentionally, and guided him step by step.

Zhu Biao nodded and said: "Well, I understand, and then?"

Zhu Wei continued: "The first type of situation, let's look at it one by one. 126 means that the three points are all different, but if we consider the order in which the points appear, there will be a total of six situations, namely 126, 162, 216, 261, 612, and 621, similarly, the other two combinations of this category each have six situations, and this first category has 18 possible outcomes.”

Hearing this, Zhu Biao also suddenly said: "I see, for these two types of situations, take 144 as an example, the combinations of different orders are 144, 414 and 411, right? There are two of these types, then That's six possible outcomes."

"The last third category, 333 has only one result, so the total is 18+6+1, that is, 25 possible results!"

Although Zhu Biao didn't react as quickly, Zhu Biao understood it by himself.

"Yes, brother, that's how it was calculated."

Zhu Wei said with some pride.

Zhu Biao looked at Zhu Huan and said, "Fifth Brother, Big Brother feels ashamed, you are really amazing!"

What Zhu Biao said was very sincere, and he was also happy for Zhu Wei.

"Brother was joking, it was all taught by Master Su, and I only understood it after Master Su reminded me."

Zhu Wei lowered his head, a little embarrassed.

Su Jing laughed and said, "Okay, you are all very good, and you are not proud of any achievements. This is very good. I am very pleased. We will have a barbecue in the evening to reward you."

Whether it is Zhu Biao or Zhu Wei, Su Jing is quite satisfied.

As soon as they heard the barbecue, Zhu Biao and Zhu Wei showed surprise on their faces.

Without him, Su Jing's barbecue skills are unrivaled!
They had eaten it once before, and they were astonished.

Now that I can eat it again, I am quite excited.

"Thank you, Master Su."

"Thank you, Master Su."

Zhu Biao and Zhu Huan said to Su Jing at the same time.

Su Jing smiled and said, "Okay, that's all for today's study, let's prepare the materials for the barbecue, and have a barbecue party tonight!"

"Alright, Master Su, I'll go buy meat with you."

"Master Su, I'm cutting bamboo sticks at home."

Zhu Biao and Zhu Huan immediately assigned tasks to themselves, which was very positive.

Su Jing looked at the two of them, quite satisfied.

This kind of life is pretty good.

(End of this chapter)