In 12:16, if the former term is subtracted by 9, to keep the ratio unchanged, the latter term must be subtracted.
"Huh?" Cen Li was stunned for a moment, feeling that the question was surprisingly simple.
She wrote down the answer very quickly, 12.
Then she continued writing, and Cen Li discovered that these competition questions were not as difficult as she thought, and were quite simple.
This made her a little distracted, and she began to think about the reason.
It used to be difficult because her thinking ability was much lower than that of ordinary people. Now her thinking ability has improved. In addition, she was a college graduate in her previous life and had gone through the college entrance examination. These questions are less difficult for her.
.
Cen Li suddenly felt very moved. Is this what normal people’s learning abilities are like?
In the past, she really felt that studying was so difficult!
"What, why can't you do it?" Seeing Cen Li in a daze, Bai Xuanyuan thought she was stumped by the question, so he couldn't help but come over and ask warmly.
The young man has a refreshing smell like the sun, which makes him feel gentle and full of warmth.
The tip of Cen Li's heart couldn't help but tremble slightly, and then she shook her head, "No, I was just distracted. You can continue reading."
After saying that, I buried my head and started writing straightly.
She felt that maybe Bai Xuanyuan’s help was no longer needed.
However, as I kept writing, I was soon slapped in the face.
A true or false question.
The reciprocal of 1 is 1, and the reciprocal of 0 is 0.
Cen Li knows that this is simply a question for giving away points, but the question is... what is the countdown?
Cover your face with your hands.
She does have no problem with her problem-solving ideas, but she has long forgotten many of the conceptual questions because she hasn't read the sixth-grade content and hasn't studied mathematics for many years.
I can only make a mark helplessly, and then make up for it one by one after finishing the paper.
Beside him, Bai Xuanyuan had already seen Cen Li's little move, but he didn't say anything. He just had a deep smile in his eyes and thought the little girl was really cute.
Over there, Huang Anchao and others were also tortured by the questions. Fortunately, Cen Li also told them that if they didn't know how, they would skip it first and then work on the answers together at the end.
As a result, for a while, the whole study room was filled with the sound of swish and swish as I wrote the question.
When Huang's mother saw this scene, a happy smile appeared on her face, and she liked Cen Li even more.
Of course she knew that her son's transformation was all due to the addition of this beautiful little girl.
The little girl was delicate and tender, quiet, well-behaved and cute. The more Mother Huang looked at her, the more she sighed, why was she not giving birth to a girl, but a skinny monkey!
So, every time it was a weekend, Huang's mother would try her best to make cakes for several people, and the one for Cen Li was always the most beautiful, full of dreamy shapes that girls like.
Of course, these are all things for later.
After Cen Li finished the competition paper, she gave it to Bai Xuanyuan for correction. Sure enough, most of the questions she couldn't solve were the most basic concept questions.
"Your foundation is relatively weak. There are no other big problems. If you want to make progress quickly." After saying that, Bai Xuanyuan picked up the pen and began to mark next to each of her wrong questions, "The concept of this question
On page 58 of the sixth grade mathematics volume, this question is..."
When Cen Li saw it, she quickly opened her math book and checked it, and it turned out to be absolutely correct!
She couldn't help taking a breath and blurted out, "Which page do you remember all of this on?"
"Well, more or less, it's hard to forget what I've seen." Bai Xuanyuan nodded calmly.
Cen Li: "..."
She suddenly thought that people used cheating to describe a person who was extremely smart, but now...she felt that a real genius could not be compared to cheating!