Three beggars went to stay for 30 yuan a night. Each of them gave 10 yuan to the boss. Later, the boss said that the discount was only 25 yuan and asked the waiter to return 5 yuan to them. The waiter

Three beggars went to stay for 30 yuan a night. Each of them gave 10 yuan to the boss. Later, the boss said that the discount was only 25 yuan and asked the waiter to return 5 yuan to them. The waiter hid it.

Owner, I have heard of this question.

I'll tell you the whole question

"Three people went to book a room, and each of them paid 10 yuan to 1***30 to the boss. Later, the boss found out that the room only cost 25 yuan, so I asked the waiter to refund 5 yuan to them.

The service yuan was too cheap, so I took 2 yuan and gave them three quick bucks. In other words, they each paid 9 yuan. 3*9=27 plus the 2 yuan received by the waiter.

Ask where there is more money. Went"

This question is actually not difficult

If you calculate it this way

In the end: the boss’s income is 25 yuan and the waiter’s income is 2 yuan

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Indicates that the total revenue of the hotel from this transaction is 27 yuan for the owner + waiter

Plus the 3 yuan returned to the guest 27+3=30

It is reasonable

So the money the waiter is greedy for is only 27 yuan

27-2=25 yuan is the money collected by the boss

The 27 yuan already includes 2 yuan The money was taken away

In fact, the problem itself is just two very simple equations

You should understand it