The villain is pretending to be good every day

Chapter 28 Full Score
As soon as she got home from school, Su Yumeng went straight to the bedroom.

Fu Can looked back to see Su Yumeng hastily turned on the laptop, typing on the keyboard.

"Fu Can, what's your exam admission number?" Su Yumeng asked suddenly.

Didn't she save it in the phone number? Fu Can looked at Su Yumeng suspiciously, but still took out the admission ticket from the drawer.

Su Yumeng took the admission ticket that Fu Can handed over, and tapped on the keyboard again.

"Three hundred points!"

Su Yu looked at Fu Can in disbelief after seeing the numbers on the screen.

Fu Can didn't have much reaction, it was in his expectation.

"But there are 23 people with perfect scores." Su Yumeng looked at the information at the bottom of the page, "How do you rank with the same score?"

"I am No.1."

Su Yu rolled his eyes at him, more than 20 people had the same score as him, why should he rank first.

Su Yumeng clicked to check the ranking list again, and saw Fu Can's name at first glance, it was really No.1.

Su Yumeng opened his eyes wide.

"How do you know you are No.1?"

Seeing the girl's reaction, Fu Can curled his lips, "Same rankings are sorted by the first letter of the surname. Mine is F, and the only letters of the surname ahead of me are C and D."

"Then how do you know that people with the surname C or D don't get full marks?"

Fu Can shrugged, "It can be counted as a probability."

"How to calculate this probability?"

"There are more than 5 people who took the exam. Based on last year's full score rate of 22%, there are about 24 to [-] people who can get full marks this year. You know that there are the first letters of the last name in this exam. How many people are C or D?"

Su Yu shook his head, "How do you know?"

Fu Can smiled, "I don't know how many people there are."

"..." Su Yumeng rolled his eyes.

"There are not many people whose surnames start with the letter C or D in the imperial capital, and even fewer people who happened to take this exam, and the percentage for that small group of people to stand out from more than 5 people is already five decimal places. "

Su Yu was stunned, "Is there such a difficult probability question written in elementary school textbooks?"

"It's difficult? You don't need elementary school to know it?" Fu Can tilted his head. Isn't this a conclusion that can be drawn subconsciously? No elementary school knowledge is needed.

Su Yumeng felt that the IQ of this junior was blown away by a kid who didn't even go to elementary school.

Fu Can looked at Su Yumeng's unbelievable expression and smiled.

"When can I enroll?"

He really wanted to go to school, uh... wanted to go to school with her.

"At least two weeks!"

Only the top three in this exam can enter Fengyao Middle School. They are all in the first grade of junior high school, and they start school more than half a month later than Su Yumeng, the third grader of junior high school. But Fu Can wants to skip a grade and go to the third grade of junior high school. They will also go to school a few days earlier than them.

"So long?" Fu Can frowned.

"Brother, do you think it's that easy to skip a level?" Su Yu rolled his eyes.

"Then how can I skip a level?"

"I don't know, I didn't think you could be in the top three at first." Su Yu muttered, "I'll help you ask the teacher tomorrow."

"I'm sorry to trouble you." Fu Can's eyes flickered.

Su Yumeng suddenly thought that Wu Mei still owed her a favor, otherwise she would have to figure out a way to skip Fu Can's grade, and it shouldn't be too difficult for her to arrange a student into her class, right?
After making up her mind, Su Yumeng looked at Fu Can swearingly, "Just trust my sister, she will let you enter school earlier." After all, your sister and I are too lonely in school and need company.

Didn't you say it was difficult? It took only a few minutes to figure out a solution?Fu Can looked at Su Yumeng in surprise.

(End of this chapter)