"The title was given by this princess, so you will naturally give you an answer."

Qi Qingran said, then raised her hand and wrote down the answer.

"Rabbit, 12, chicken, 23."

"Why is this so?"

Princess Changming looked at Qi Qingran with a sneer.

"The princess always needs to give an explanation, otherwise she will be the answer just by saying it casually, how can she convince the public?"

“It’s very simple.”

Qi Qingran said slowly, "If the chicken raises one foot, the rabbit will lift two feet, and there will be forty-seven feet. The rabbit in the cage will have one more than the chicken's feet. At this time, the difference between the total number of feet and head is twelve, which is the number of rabbits."

Hearing Qi Qingran's explanation, the officials on both sides calculated again, and then the officials of the Imperial College on Qi Qingran's side immediately said happily,

"That's right, that's it, the princess is so talented."

Princess Changming glanced at the people behind her and knew that Qi Qingran was right.

She was not angry this time, but clapped her hands and said,

"The princess is really amazing. Now it's time for us to set the question. I hope the princess will not disappoint me."

As he said that, Princess Changming waved her hand and signaled the person behind her to come out.

The man walked out and spoke,

"Our question is: There is one mu of fertile land today, the price is three hundred, the price is seven mu, the price is five hundred, and we will buy one hectares today, the price is ten thousand, how many are the fields of fertile land?"

After speaking, the official looked at the people on Dayan with smug satisfaction, as if he was sure that they could not solve this problem with a stick of incense stick.

Naturally, several officials from the Imperial Academy and the Ministry of Works did not dare to delay and quickly began to calculate.

Qi Qingran thought for a moment, and still dipped in tea and was drawing something on the table. In less than a moment, she spoke,

"The good land is twelve and a half acres, and the second land is 87 and a half acres."

Hearing Qi Qingran's words, the man showed a trace of shock on his face, and then he subconsciously said,

"Impossible, how could you calculate so quickly?"

His words are equivalent to admitting that Qi Qingran’s answer is correct.

Emperor Xuanwu laughed loudly when he heard this, and looked at Princess Changming and said proudly,

"Your Highness, it seems that our Dayan won this magic."

Princess Changming's face became very ugly.

After a while, she recovered and clapped her hands.

"Okay, Princess Qin is really amazing."

"In the past, I only heard that the Qin Princess had excellent medical skills, but today I realized that the Qin Princess's magic is also so powerful."

“It’s over-reward.”

Qi Qingran said lightly.

If this matter had not involved Da Yan, she would not have been in the limelight.

After being here for more than a year, she has regarded herself as Da Yan's person.

Naturally, she can't watch others bully her country.

"I have something unknown to me, so I would like to ask the princess to answer my doubts."

Princess Changming looked at Qi Qingran and said, with a hint of malicious intention in her eyes. Qi Qingran saw it and was secretly alert in her heart, but at the moment, she could only follow the other party's words.

Just listen to the other party speaking,

"I heard that the princess is the second lady of the Qi family. She has been lingering in sick beds for many years and has not made a name for her reputation in the boudoir. I have only heard of Sister Ling's reputation before, but I have never heard of the princess."

"Why did the Princess become famous after marrying the King of Qin? Not only did she have outstanding medical skills, but now it seems that even her magic is one of the best."

"Can the princess tell me why you are completely different from the boudoir?"

Princess Changming laughed after asking, and a scheming flashed in her eyes, waiting for Qi Qingran's answer.
Chapter completed!