My family s Mao family sleeves are only four 20 per tree this year

There are 3 people to stay, 30 yuan a night. The three of them each paid 10 yuan, and 30 yuan was handed over to the boss. Later, the boss said that today's discount was only 25 yuan, and took out 5 yuan and ordered the waiter to return it to them, and the waiter secretly hid 2 yuan, and then divided the remaining 3 yuan to the three people, each of whom received 1 yuan.

In this way, at the beginning, each person paid 10 yuan, and now it is returned 1 yuan, that is, 10-1 = 9, and only 9 yuan per person, 9 yuan per person for 3 people, 3 x 9 = 27 yuan + 2 yuan hidden by the waiter = 29 yuan, and one yuan went to **.

The three people paid a total of 30 yuan, spent 25 yuan, and the waiter hid 2 yuan, so each person spent 9 yuan, plus the 1 yuan they shared, it was exactly 30 yuan. So the dollar was found.

Summary: This question confuses people mainly because it separates the 2 yuan from the 27 yuan, and the algorithm of the original question mistakenly believes that the 2 yuan left by the waiter is not included in the 27 yuan, so there is an error result of 1 yuan less; In fact, the 2 yuan left without permission was included in the 27 yuan, plus the 3 yuan returned, and the result was exactly 30 yuan.

What do you think of unscrupulous and pure heart as an idiom.

There are two possibilities for this.

First, because he is a rogue.

Second, he was in a police car, handcuffed, and couldn't pull it out if he wanted to.

Because the hooligan was in a police car, he was handcuffed, and he couldn't pull it out if he wanted to.!...Right? Haha

It was in a police car (which has been arrested).

Because the hooligans are in a police car! Right? Haha

The pig is stupid, because he can't brain-teaser because you hit the pig, and you hit the tail-end.

The pig is stupid because he can't turn his brain.

Fan Wei said: You hit the pig.

1.What kind of road can not be walked ?..Answer: circuit).

Q:1A:2

1: What should I do if all the pigs in the world are dead? 2: I don't know 1: "At least there's still you"!

1: There was a fool who was asked what he was, and he said he didn't know, do you know the story? :I don't know.

1: What animal in the world likes to ask why? 2: I don't know. 1: Pigs! 2: Why?

It is advisable not to ask the first one, if the other party knows the answer, you will become a pig.

A dog in the desert.

Wandering, how did it die? A: Suffocated because there are no telephone poles.

A dog wandering in the desert with a telephone pole, how did it die? A: It's still suffocating, because the pole says that you are not allowed to defecate anywhere.

How did a dog die when it wandered in the desert and had a telephone pole that did not say that it was not allowed to defecate anywhere? A: Because there are a lot of dogs rushing to scatter.

A dog wandering in the desert has a telephone pole, and there is no saying on the telephone pole that it is not allowed to defecate anywhere, there are not many dogs, but it still dies, and asks how it died? A: It's still suffocating, because a pair of dog crushes came from behind the telephone pole, and it was embarrassed.

Is it enough to thunder people? Is it hilarious enough?

It's a serial problem :

How many steps does it take to put an elephant in the freezer? In three steps, open the refrigerator, put in the elephant, and close the refrigerator.

How many steps does it take to put a giraffe in the fridge? Four steps, open the refrigerator, take out the elephant, put the giraffe in, close the refrigerator The king of the forest, the lion, is going to hold an animal conference, and the elephant and other animals are gone, but the giraffe is not going, why? Because the giraffe is still in the refrigerator.

A plane flew in the sky and a bundle of cash fell, how much is this bundle of cash worth at least? One dollar.

There was an old lady who accidentally fell into a crocodile pond in the forest, the water was very deep, she couldn't swim, she couldn't get ashore, why wasn't she bitten to death by a crocodile? Because the crocodile went to the animal convention.

Why did the crocodile die before it could return to the crocodile pool? Because it was smashed to death by the bundle of cash that fell from the sky.

The crocodile died, and the body had to be stored in the freezer, and there happened to be a refrigerator, so why didn't the crocodile be put in it? Because the giraffe is still in the refrigerator.

The animal called the giraffe to come out of the refrigerator, but the giraffe didn't come out, why? Because the giraffe has frozen to death.

How's the old lady doing now? The old lady could not swim and had drowned in the crocodile pool.

At the funeral, the animals passed by the crocodile pond, why didn't they see the dead old lady? Because the water was so deep, the old lady had already sunk.

There are two animals in front of him: a donkey and a pig.

Kill one first, which one you want to kill.

Kill the donkey, the pig thinks the same way (say that you are a pig, the same idea as a pig, the same is true for a donkey).

Question: A man who bought a pig, but the pig disappeared on the way home, do you know where it is?

What if all the pigs in the world are dead? (Hit a song title) - at least you"!

The magistrate of a certain county organized a meeting of the villagers, and when he came to the stage, he said: rabbits, dried shrimps, pickles are too expensive, don't want pickles and pig's trotters! Guess what it means?

The county magistrate said: Comrades, villagers, hold a meeting now, and be careful not to speak! Hahaha, isn't it fun.

Why were four people playing mahjong and the police took five people away?

It's almost the New Year, someone has a donkey and a pig, and wants to kill one to eat for the New Year, do you say to kill the donkey or the pig first?

What God knows, I know, you don't know?

Holes in the sole.

No, if you want to see it, if you want to do it, go see that Stephen Chow's tricky expert. Laughing until my stomach hurts.

There were ten birds in the tree, and Xiaokang killed one with a 98k sniper rifle, but the bird in the tree was still.

There was a pig that walked and walked and walked to England, and what became of it? Answer: pig

What car is longer than a train? Answer (traffic jam ()

There is a G foundation to enter the dream of going to work??? Thousand.

Answer, no.

The answer is: a good horse does not eat the grass that turns back, which means that the grass at the back is eaten all the way, and the grass behind is eaten by the horse.

Explanation and analysis: This question is a brain teaser question, in which the question asks "what does it mean for a good horse not to eat back grass", because the conventional "good horse does not eat to look back" is a metaphor for an ambitious person who will never turn back even if he suffers a setback;

The brainteaser solution idea cannot be solved with conventional thinking, so the problem can be regarded as a way to make the horse not eat grass, and the way to make the horse not eat grass is that there is no grass, so only the grass behind is eaten by the horse, will the good horse not eat the back grass.

It is a metaphor for an ambitious person who is determined to do something else, and even if he suffers a setback, he will never turn back.

All the grass in the back has been eaten