Walnuts were sold for up to 20 yuan a pound last year, why no one wants 8 cents a pound this year?

Because of the instability of the industry and the high volatility of the market, most people will choose to shop online to pose a threat to physical stores.

The second. The unit price is 5 yuan into 100 catties = 500

100 catties out of 80 catties sold for 10 yuan = 800

Money from selling - money from buying = money earned.

And the first one, there is 100-80 = 20, this 20 is also spent on money, need to be subtracted, 20 * 5 = 100

It's not a big deal, but it's too tiring to type, hope.

The first algorithm actually ignores the lost part, the purchase price is 5 yuan, and 80 catties after 100 catties are processed, that is, the loss is 5 * 20 = 100 yuan, and the part should be subtracted when calculating; The second algorithm is the more conventional and correct algorithm.

You're there, how much.

You're doing the wrong algorithm. Should.

x0d x0a Miss Gao likes to eat walnuts, and yesterday morning, she was riding her bicycle by the provincial hospital when she met a man pushing a bicycle and selling walnuts. She stopped the car, haggled for ten yuan, bought a pound of walnuts, and when she got home, she took out the walnuts and prepared to eat. But no matter how she knocks it, the walnut is as solid as a rock and can't be knocked open.

In the end, she had to use dumbbells to crack the walnuts. When I opened it, it was just a piece of dried meat, black in color, and it was inedible at all. After that, she opened several in a row, all like this.

Only then did she know that the hawker had used a trick and had been fooled. x0d x0a It turned out that the walnuts she bought back were called iron walnuts, which were specially used to squeeze iron walnut oil, and they were not edible at all. It is understood that these hawkers generally have a black plastic bag next to the bamboo basket containing walnuts, which is full of thin-skinned walnuts, and the hawkers take them from the plastic bag during the "demonstration", and the "iron walnuts" in the basket are specially sold to the public, and the walnuts in the plastic bag look no different from the surface of the basket, but the weight in the hand is obviously different.

Someone once did an experiment, weighing "iron walnut" 28 per catty, and "thin skin" is 54 per catty, thin-skinned walnuts are fragile and full of kernel flesh, "iron walnut" it is not only "anti-smashing", and the pitiful walnut kernels in it can not be picked out at all.

"There are 400 walnuts in twenty pounds. According to the relevant information of the query, there are about 20 walnuts in a catty, and 20 walnuts are 20 times 20 equals 400, that is, 400.

There are 20 walnuts in a catty, 200 walnuts in 10 catties, and 400 walnuts in 20 catties.

If the original price of 5 catties of walnuts is X yuan, there are:

When not discounted: the price of 5 catties of walnuts is X yuan, and the price after the discount is X yuan + 10 yuan;

After a nine-percent discount: the price of 5 catties of walnuts is yuan, and the price after discounting is also x yuan + 10 yuan.

Therefore, Arino Tan: +5 = x + 10

Solution: x = 50

Therefore, the original price of 5 catties of walnuts is 50 yuan.

Hello dear. We'll be happy to answer for you; A pound of thin-skinned walnuts can produce 5 taels of meat in a sedan chair Common walnuts in the north Walnuts, native to the Near East, are also known as walnuts and Qiang peaches, and almonds, cashew nuts, and hazelnuts are known as the world's famous "four dried fruits". It can be eaten raw and fried, and it can also be squeezed before serving oil, preparing pastries, candies, etc., which is not only delicious, but also has high nutritional value, and is known as "long live."

Efficacy: Nourishing qi and blood, moistening the intestines and laxative Method: 150 ml of milk and soybean milk, mix, add 30 grams of walnut kernel powder and 20 grams of black sesame powder, boil, add an appropriate amount of sugar.

Drink as you please. It is suitable for habitual constipation caused by qi and blood deficiency.

Depending on the size of the walnuts you buy, they are about 25-30 for chestnuts and about 15-20 for larger ones. Note that some of the freshly picked may have green peels (as shown below), remove the green peels and then buy, otherwise they will be pitted to death, if the walnut seller does not want you to remove the green peel outside, don't buy it.

Under normal circumstances, there are more than 30 ripe walnuts.

There are more than 20 raw walnuts.

A pound of thin-skinned walnuts can produce 350g of walnut kernels.

Nutritional value of walnuts:

1.Walnuts are rich in unsaturated fatty acids, regular consumption of walnuts, not only will not raise blood sugar, but also reduce the absorption of cholesterol in the intestines, suitable for patients with high blood lipids, high blood pressure, coronary heart disease, walnuts contain a lot of fat, can moisten the intestines, ** constipation, can make emaciated people gain weight.

2.As long as the fatty acid in walnuts is linoleic acid, it is an essential fatty acid for the human body and an ideal skin beauty agent for the human body.

3.Walnuts are rich in vitamin B and vitamin E, which can age cells, strengthen the brain, enhance memory and delay aging.

4.Walnut kernel contains linolenic acid, calcium, phosphorus, iron, is the ideal skin beauty agent for the human body, regular consumption has moisturizing skin, black hair, and has the function of preventing premature graying and hair loss.

5.Walnut kernel also contains a variety of trace elements needed by the human body, and is an important excipient of Chinese patent medicine, which has the functions of smoothing qi and replenishing blood, relieving cough and reducing phlegm, moistening the lungs and kidneys. When you feel tired, chew some walnuts to relieve fatigue and stress.

What kind of problem is this, you won't know if you buy a pound. There are about 20 large raw walnuts.

Walnuts are a kind of dried fruit that everyone usually likes to eat, many old people feel that what to eat is supplemented, and walnuts look very similar to the human brain, so walnuts are often regarded as a good product to supplement the brain. I remember that a few years ago, it is not surprising that the ** of a pound of walnuts rose to 30 yuan, but now, there are many merchants selling walnuts on the street, but they are playing 8 yuan a pound**, so why are walnuts so cheap? Can you eat walnuts for 8 yuan a pound?

As we all know, the level of commodities is determined by market supply and demand. Therefore, the appearance of walnuts for 8 yuan a pound shows that supply and demand have changed a lot. In recent years, the state has advocated the return of farmland to forests, and in some areas where walnut trees can be planted, every household has planted walnut trees, and every year they can receive one or two tons of walnuts.

As a result, the total output of walnuts has far exceeded the market demand, and in the environment of oversupply, walnuts have declined a lot. Because the quantity is so large, a large number of walnuts are hoarded every year.

In order to make a profit, some merchants sell aged walnuts in the newly harvested walnuts. Even if the moldy walnuts are smoked with sulfur, they look very beautiful on the outside. Customers still try not to buy low-priced walnuts when buying, and if they buy, they must pick them.

Judging from the current walnut production and output, the future walnut may exceed 5 yuan and 1 catty, but this is just conjecture. In any case, Zhuchang Heyu shouts that the peach is rich in nutrition, and eating more is still good for the human body. As a good product to replenish the brain, walnuts have now become the first choice for entertaining guests during the New Year's holidays, and even many businesses make walnuts into drinks to meet people's different needs for taste.

Ladies and gentlemen, how much is the cheapest walnut you have ever eaten?

A pound of walnuts is 500 grams, so the amount of money per gram of walnuts is about:

Yuan. Then, the amount of money needed to buy 298 grams of walnuts is:

298 RMB.