Where did the 1 go, and where did the 1 go

"1 yuan food" refers to the low-cost food at about 1 yuan. With the development of the times, they have rarely appeared in stores and supermarkets, and gradually faded out of the sight of consumers.

With the arrival of autumn, the previous scorching heat has increased the demand for beverages, popsicles and ice cream, and many outdoor workers are finding that the "1 yuan" food used to cool down is now becoming less and less common. The reporter of "Workers**" also found that the commercial territory of these low-priced foods on the market is gradually shrinking, and consumers are increasingly calling for "1 yuan food".

$1 ice cream is not extinct.

"1 yuan food" refers to the low-cost food at about 1 yuan. With the development of the times, they have rarely appeared in stores and supermarkets, and gradually faded out of the sight of consumers.

Recently, ** ice cream has caused heated discussions on the Internet. Through on-the-spot visits, the reporter found that although the overall proportion of low-priced ice cream is not large, low-priced popsicles and ice cream of a few dimes and about 1 yuan are still sold in some shops and are not extinct. Some family-packed ice creams are only sold for more than 1 yuan each, and some are less than 1 yuan, such as 20-pack Yili pudding that is sold for less than 20 yuan in supermarkets.

Xiao Chu, who lives in Beijing's Changping District, told reporters that popsicles and ice cream for about 1 yuan are still easy to buy in community stores, but they are not easy on the street, and it is even more difficult to buy them in large shopping malls. "The weather is hot, and it is just necessary to eat a popsicle to cool down, but it is still very distressing to eat an ice cream that costs more than ten yuan a piece. ”

Through the visit, the reporter found that ice cream below 5 yuan on the market has rarely appeared, and it is difficult to buy it in many stores. Ms. Han, who likes to eat ice cream, told reporters: "Ice cream is no longer under 5 yuan.

This product is now more segmented, low-fat and healthy, and less 'friendly'. ”

1 yuan mineral water is also becoming more and more "rare". Zhao He, who needs to walk to and from work every day, told reporters: "It is very inconvenient to commute with water, and it is not guaranteed to be cold.

If you drink 3 bottles of mineral water a day, the unit price of 3 yuan is close to 10 yuan. Now Zhao He likes to buy Binglu, a mineral water that retails **1 yuan, but Zhao He said that it is becoming more and more difficult to buy such a low-cost mineral water brand.

This is a typical concept of stealing and exchanging, adding the money deducted by the waiter twice, but not the three yuan recovered. What can be determined is that the actual cost of accommodation for three people is 25 yuan, and if you count the 2 yuan deducted by the waiter, it is 27 yuan. This is calculated to cost 9 yuan per person.

Counting the one dollar that no one has recovered, it is exactly ten dollars.

The "3 x 9 = 27 yuan + 2 yuan hidden by the waiter = 29 yuan" in this question is actually a trap, because of the 27 yuan spent by each of the three people paying 9 yuan, 25 yuan was given to the shop owner, and 2 yuan was hidden by the waiter, in fact, it should be 3 x 9 = 27 yuan - 2 yuan hidden by the waiter = 25 yuan (paid to the boss).

The questioner took advantage of the difference between 29 and 30 yuan to confuse people, but in fact, the number of 29 yuan has no practical meaning.

Start at 10 yuan per person, the discount is 25 yuan for instructions, 8 yuan per person plus 1 3 yuan. Later, 3 yuan was returned, 1 yuan per person was 9 yuan, and a total of (8 + 1) x 3 = 27 yuan was returned, plus 2 yuan from the waiter and 1 yuan from the boss, for a total of 30 yuan.

It's an old problem, it's a numbers game.

Because it gives the impression that the meal cost is 30 yuan, but the actual meal price is 25 yuan. The 2 yuan that the staff embezzled was not from the meal money, but from the customer.

So the relationship should be 3x9=27, 27-2=25 (should be subtract rather than add), 25+5=30 (5 yuan is preferential).

Meal money 25It took 3 * 9 = 27 employees to swallow 2 yuan, and the problem behind it is around you. In fact, the answer is as simple as that.

Come on, let's look at the problem this way, it actually took a total of 27, and the title is my own. Then the meal money was given 25, and the employee swallowed 2 yuan, isn't that 25 + 2 = 27?