Vol 2 Chapter 546: Pizza sparks controversy

Time flies quickly, almost in the blink of an eye, one morning has passed.
At noon, Qin Luo, Wang Xuecai and others chose a fast food restaurant near Princeton.
As for the cheap brother Luo Yang? Where he loves to go, don't show up in front of him anyway.
"Teacher, what do you want to eat?" Qin Luo turned to look at Wang Xuecai after checking the menu.
To be honest, there is nothing delicious here.
Apart from fried chicken, pizza, cheese, and desserts, there are not many choices.
"Whatever you want," Wang Xuecai looked at and said afterwards.
This western-style fast food is no different from wood in his mouth.
"Then we want a nine-inch pizza?"
"can!"
"I do whatever."
"Row……"
With the consent of a group of old professors and a group of doctoral students, Qin Luo has been able to recruit waiters and said to him: "A 9-inch pizza."
"Okay sir, please wait a moment." The waiter smiled with the lightning bullet and turned to the back kitchen.
Soon the waiter appeared in front of Qin Luo again. He looked at Qin Luo apologetically and said, "Sir, I'm sorry, but the 9-inch pizza you asked for is gone. To apologize, we will now replace you with two. Five inches of pizza, I'll give you an extra inch, do you think it will work?"
9 inches for 10 inches, if it was someone else, he might have readily agreed now, but Qin Luo's mouth was twitching at this moment. At this moment, he had a new understanding of the mathematics level of the American people.
"Wait, I'll give you the popular science to calculate the area of ​​the circle, 9 inches = 63.585 square centimeters, and 5 inches = 19.625 square centimeters, 25 inches = 39.25 square centimeters, 35 inches = 58.875 square centimeters, meaning even It is to compensate for three 5-inch pizzas, which is not enough for a 9-inch pizza." Qin Luo said in a pure American accent.
"... Sir, are you kidding me? How come three 5-inch pizzas can't be compared to one 9-inch pizza?" The waiter said with a smile.
"Princeton is right next door. If you don't believe me, you can ask the top students in Princeton." Qin Luo shrugged and said with a smile: "Of course, even if you ask, you will get the same result, because of mathematics. There is always only one answer."
The waiter hesitated for a moment, turned and left the restaurant, and walked straight towards Princeton.
A few minutes later, the voice of the waiter reappeared in Qin Luo's career, and beside him stood a blonde beauty with blond hair and blue eyes and a hot body.
"Fiona, help me figure it out. After all three 5-inch pizzas, is there a 9-inch pizza bigger?" the waiter said.
As a top student in Princeton and a member of the Mathematics Research Association, Fiona has deep attainments in the subject of mathematics. Even in Princeton, where there are many masters, he can be ranked.
"Parker, what pizza?"
"It's like this..." Qin Luo took the stubbornness and briefly described the cause and effect of the matter.
"Yes, that's it. This gentleman said that three 5-inch pizzas are not as good as a 9-inch pizza. How is this possible?" the waiter named Parker said confidently.
In his impression, he stubbornly thinks that 15 inches is bigger than 9 inches!