Ni Jiafei ordered the largest 12-inch pizza, and I immediately said, "Why do you want that big?" The two of us couldn't finish eating. ”

Ni Jia raised her eyebrows and said, "I'm happy today, I bought it, I can't finish eating it and look so big, I'm also happy." ”

I smiled and looked at the rare little girl's expression on Ni Jia's face, and couldn't help but say casually: "You are so wasteful, how can you live when you get married in the future?" ”

Ni Jia blushed, and then said, "What about you?" You seem to be very stingy today, when you came, you thought it was expensive, and now that I bought too much, you said that you were afraid of waste. When did you become so stingy? ”

I smiled slightly: "Of course, I am a man who is going to get married, so I naturally have to pay more attention to some thrifty things." ”

Ni Jia's face darkened when she heard this, and she whispered, "You're getting married?" And with whom? Chess? ”

I smiled: "Of course it's chess, otherwise who else?" I deliberately put on a calm smile.

Ni Jia suddenly said coldly on her face: "Who else can there be?" There are a lot of them, like the girl who was in the hospital last time. ”

I had nothing to say, so I smiled wryly and got up to go to the bathroom.

I told myself to be careful, I couldn't be sorry for Siqi anymore. I just deliberately talked about getting married, that is, I wanted to implicitly show my attitude, and if I continue to be so ambiguous, I will be a little annoyed.

After I washed my hands and went back, I saw Ni Jia and the waiter talking to something, and then the waiter walked away.

"What's wrong?" I asked

"Oh, they said the 12-inch pizza was gone, so they said give us a 9-inch and a 6-inch one to trade, which I thought was fine."

I looked at Ni Jia and suddenly smiled: "Do you think it's good?" ”

"Of course, a 12-inch one is exchanged for a 9-inch plus a 6-inch one, and we make more money. You also said that people are expensive, now you are balanced, right? ”

I looked at Ni Jia with sympathetic eyes, and then sighed: "Fool, you must have not learned math well in middle school." ”

In Ni Jia's puzzled gaze, I called the outstretched waiter over.

"What's the matter?" The waiter's attitude is good, but the heart of this store is too dark.

"Excuse me, you just said that the 12-inch pizza we ordered is gone, and you said that we want to exchange it for a 9-inch and a 6-inch one, right?"

"yes. The young lady had already agreed. ”

I nodded, and then said, "I'm sorry my friend didn't hear me clearly, but now we decide not to agree." ”

The waiter's face immediately changed a little, "That's ...... What are you going to do? ”

I looked at her with a smile and said, "It's okay to trade, but you have to give us a 9-inch one, plus two 6-inch ones." ”

"Why?" Now even Ni Jia is a little confused.

I smiled slightly, took a small promotional menu from the table, and then borrowed a pen like the waiter, and listed a few mathematical formulas on the paper:

The area of a 12-inch pizza is = pi x radius (a 12-inch radius is 6 inches) squared = 3.1415926x6x6 = 113.0973 square inches.

The area of a 9-inch pizza is = pi x radius (9-inch radius is 4.5 inches) squared = 3.1415926x4.5x4.5 = 63.62 square inches

The area of a 6-inch pizza is = pi x radius (6 inches radius is 3 inches) squared = 3.1415926 x 3x3 = 28.274 square inches.

So, a 9-inch pizza plus a 6-inch pizza has a total area of only =63.62+28.274=91.894 square inches!! It's only about 92 square inches!! And a 12-inch pizza has an area of 113 square inches!!

We've actually suffered a big loss.

The waiter was dumbfounded, and I smiled at her and said, "You show this formula of mine to your manager." ”

Sure enough, after a while, the waiter delivered a 9-inch pizza and two 6-inch pizzas.

"You're amazing!" Ni Jia sighed heartily.

I couldn't be happier. This kind of blinding method, I don't know how many Chinese have been deceived, these foreign catering giants, just make money is not enough, but also play these tricks.

Ni Jia said: "You are too worried, how do you know that people are doing it on purpose?" ”

I smiled and said, "Didn't you pay attention to the menu?" Their pizzas are priced according to the size of the area, but the 6-inch pizza on the menu is not priced. Could it be that they don't know how much a 6-inch one should sell for?? Of course not! Because if the price of 6 inches is indicated, when they use this trick to deceive the guest, the guest can see at a glance whether he has suffered a loss or not. They deliberately didn't put the price of the 6-inch pizza in order to play a little trick! ”

Ni Jia sighed while eating: "How did you become so shrewd now?" Money is so clear. ”

I smiled bitterly: "No way, I'm so poor now that I'm about to sell my house." ”

"Why?" Ni Jia glared at me, and the genuine concern in her eyes still made my heart warm.

I smiled: "Recently, I had a big project, and I didn't have the funds in my hand to do it. So I'm going to mortgage my house. ”

Ni Jia breathed a sigh of relief and said casually: "A mortgage is a mortgage, as long as you repay the money, it's still yours!" ”

This sentence was like a flash of light, and suddenly crossed my mind, and my heart moved, and I vaguely remembered a thought.

I excitedly shouted to Ni Jia, "What did you just say!" You're saying it again! ”

Ni Jia was taken aback by me and whispered: "I said that the mortgage is a mortgage, and the money is still your ...... if you repay it."

I slammed the table and yelled, "Holy!!" That's right!! How could I not have thought of it!! ”

Everyone around me looked at me in amazement, and a few others stared at me in amazement, and the chicken wings that I got to my mouth fell to the ground without noticing.

I was so elated that I didn't even pay attention to the eyes these people looked at me! Because of the problem that has plagued me for many days, I have already thought of a way to solve it!!

I waved my hand at Ni Jia and said heroically, "Whatever you want to eat tonight!" I please! ”

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(Don't worry, everyone, I'm still writing, there will be an update tomorrow, smash the ticket!!) ）

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