Daqin: After marrying a vegetative princess, I went crazy with joy

Chapter 158
After a while, Feng Quji turned around and handed the paper in his hand to Chunyuyue.

"Everyone, take a look!"

After a few people circulated it, their minds were full of chickens and rabbits, and they didn't know where to think of it for a while.

Stroking his beard, Feng Quji smiled.

"Don't be so, it's not difficult to get the answer to this question, what's more difficult is the notes behind..."

After hearing this, several people looked at the topic on the paper again.

There is a note at the end of each question, 'write the operation process'.

Looking up at Feng Quji, Feng Ru didn't understand what he meant.

"Uncle, this is how we write down the numbers, isn't it?"

Nodding his head, Feng said quickly.

"It's not difficult to get the answer, but the difficulty lies in how to write it during the process..."

As the prime minister of the empire who manages every day, he will naturally be able to do arithmetic.

Although these questions seem to be a bit of a headache, they can be calculated with some effort.

However, since the son-in-law clearly told me to write the process, it would not be so simple.

After all, if you want to make calculations, you can only try again and again, which can be said to be the most stupid way.

This process, how to write?

As for Feng Quji, his eyes were purely blackened.

Except for Jiujiuge and simple addition and subtraction, I don't know anything else at all!

It would be easier to kill him than let him count it.

Reluctantly, he spread his hands and sat back in his seat.

"The Prime Minister also knows that the officials are learning the words of the Confucian sages, and I am sorry that the officials are helpless!"

Feng Quji nodded in understanding, then looked at Feng Ru and the others.

Seeing him, the three of them immediately felt pressured like a mountain.

They glanced at each other, took a few pieces of paper from the case, and silently counted.

Regardless of the process, at least the answer must be obtained first, right?
Seeing the three of them swinging back and forth with their calculation chips, Feng Quji and Chunyuyue looked at each other, drinking tea silently.

After all, it is their assessment, let them do their own research!
After a quarter of an hour, Feng Ru finally solved the first question.

"Uncle, I have solved the first problem. There are 23 chickens and [-] rabbits, but..."

Looking at the chips on the table, Feng Ru felt a little ashamed.

"It's just this problem-solving method..."

Chunyu stepped forward and took a look, then said suddenly.

"The ten problems of arithmetic are roughly similar. If you can think of one of the problems, the others are no problem."

"Now that one has been solved, it's better to think about how to write this process..."

The other two youths stopped what they were doing, feeling that this statement was very reasonable.

Seeing that Feng Quji was also nodding, they all sat in their seats.

There are 23 chickens and [-] rabbits in my mind, and I can let my imagination run wild.

After a moment of silence, Feng Quji suddenly looked at the crowd.

"This question only gives the number of legs, do I need to make a fuss here?"

Everyone looked at each other, but there was no response.

Feng Quji didn't care about it, he just muttered to himself.

"A chicken has two legs, a rabbit has four legs, so a chicken has two legs less than a rabbit..."

Thinking of this, he suddenly stepped down from his superior position.

Taking the title from Feng Ru's hand, he walked back and read it carefully.

The first question, chickens and rabbits in the same cage, a total of 35 heads, 94 legs, what is the geometry of each chicken and rabbit? (write out the operation process)
"If there are only chickens in this cage, then 94 legs are 47 chickens, but there are only 35 heads in the question, and if there are only chickens, it will have 24 legs, so there are [-] more legs..."

After mumbling for a while, Feng Quji slapped his thigh violently and said excitedly.

"Have it!"

Everyone's eyes lit up when they heard the words, and they looked at him one after another.

At this moment, Feng Quji had regained his composure, without the previous excitement.

He stroked his beard, took a sip of tea slowly, and then smiled.

"Ru'er, have you been dazzled by this chicken and rabbit?"

The three of Feng Ru nodded repeatedly, like chickens pecking at rice.

With a laugh, Feng Quji didn't want to keep it any longer.

"I have to say, the consort's exam questions are really tricky!"

"Don't think about rabbits first, but just think about how many legs there would be if there were chickens in the cage. Is the number of legs consistent with the one given in the question?"

Feng Ru made the calculation silently and said.

"It doesn't match. If they are all chickens, the number of feet in the question is 24 more than the number calculated."

"Think about it again. A chicken has two feet less than a rabbit. If these 24 feet are distributed to the chickens, and each chicken gets two feet, how much can it be divided in the end?"

Feng Ru glanced at Feng Quji, asking such a simple question?
"Uncle, you can give it to twelve chickens."

Feng Quji asked with a smile.

"Then Ru'er has seen a chicken with four legs?"

Feng Ru slapped his forehead and suddenly realized.

"I see, these four-legged chickens are rabbits, so there are twelve rabbits, so there are twenty-three chickens!"

"Uncle is quick-witted, my child is ashamed of himself!"

Seeing this, others complimented him one after another, which made Feng Quji even happier.

I thought how powerful the son-in-law was, but it turned out to be nothing more than that!

He even felt in his heart that the loss to Liu Bai before was just because of his bad luck.

If it happens again, he will never let Liu Bai gain the upper hand again!

Looking at the happy people, Chunyu couldn't help but speak.

"Prime Minister, there is another problem in this way!"

Several people looked at him in surprise.

There is a question that cannot be answered, but now that the answer is answered, what is the problem?
"Everyone, don't forget that the prime minister leaked the question to us in advance, and other officials didn't know about it."

"If they can't answer it by then, but you have all answered it..."

Feng Ru's heart skipped a beat, and she suddenly understood his worry.

They exchanged glances with the other two, not knowing what to do for a moment.

If you don’t know this, it’s okay to say it, but now you know it, but you don’t want to answer it, this...

Looking at Feng Quji, he asked tentatively.

"Uncle, why don't we write some wrong questions on purpose, or don't answer some of them on purpose?"

Chunyu Yue shook his head.

"No, once this method is figured out, it will be extremely simple. Except for the numbers, the ten questions are almost the same. If you answer one question, you can't answer the rest. Isn't this a self-deception?"

Feng Ruyi thought, yes.

Now that you have found the trick, how can you only know one question?

As a result, everyone made trouble again.

Even the trace of complacency in Feng Quji's heart disappeared in an instant.

During the silence, Chunyu Yue stood up again.

"Prime Minister, I have an idea, but..."

Seeing him in a dilemma, Feng Quji waved his hand.

"If you have something to say, it's okay to say it!"

Chunyu Yue complied with the promise and expressed his thoughts.

"Right now, only a few of us know this question. If most of the students can solve it, then it's not surprising that Feng Ru and the others can answer all of them correctly..."

Feng Quji nodded without saying a word, waiting for his next words.

Feng Ru and the others looked at him eagerly, seeing that he had stopped, they wished they could pry his mouth open.

With a smile, Chunyu Yue continued.

"It's very simple, just reveal a few questions, and someone will naturally think of the solution, and then we won't be obtrusive anymore!"

Feng Ru looked at Chun Yuyue happily, this method is absolutely perfect!
But when he turned to the top, he saw Feng Quji frowning, wondering what he was thinking...

(End of this chapter)