What is the percentage of a commodity to be increased if it wants to return to its original price after a 20% reduction

What is the percentage of a commodity to be increased if it wants to return to its original price after a 20% reduction

1*（1-0.2）*（1+x）=1
x = 1/0.8 -1
x= 0.25

On the basis of the purchase price, a commodity first increases the price by 20% and then decreases the price by 20% after a period of time. The current price of this commodity is () of the original price. A80% B96% C100% D120%

The price of a commodity is increased by 20% and then decreased by 20%. The current price is 96% of the original price, and the actual price is 4% lower than the original price
（1+20%）*（1-20%）=1.2*0.8=96%
1-96%=4%
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If the price of a commodity is reduced by 20%, the price should be increased in order to recover the original price______ %．

If you want to recover the original price, the price should be increased by 25%%. So the answer is: 25%

A commodity can be sold at a reduced price with a 10% discount on the original price. If you have a membership card, you can also get a 10% discount on this basis. What percentage of the original price is the current price

90%×90%=81%
A: the current price is 81% of the original price

The cost of a commodity is a yuan. The price is set according to the increase of 20% of the cost. Later, due to the overstocking of the product, the price is reduced by 80% of the original price. The current price is () yuan

a(1+20%)*80%=0.96a

A commodity will be sold after the cost price is increased by 30%. Later, due to seasonal reasons, it will be sold at a 20% discount, and the price is 104 yuan. Now, is it a loss or a profit to sell one of these commodities? How much do you lose or earn?

(104 ﹣ 80%) / (1 + 30%) = 130 ﹣ 130% = 100 (yuan); 100 ﹤ 104; 104-100 = 4 (yuan); answer: now this kind of commodity is sold to earn 4 yuan

A commodity will be sold after the cost price is increased by 30%. Later, due to seasonal reasons, the price will be reduced by 20%. After the price reduction, each commodity will be sold for 104 yuan
How many yuan do you lose or earn when you sell a piece

According to the meaning of the title:
（1+30%）×（1-20%）=1.04
104÷1.04=100
104-100 = 4 yuan
Therefore, the cost of this commodity is 100 yuan; the merchant earns 4 yuan

A commodity will be sold after the cost price is increased by 30%. Later, due to seasonal reasons, it will be sold at a 20% discount, and the price is 104 yuan. Now, is it a loss or a profit to sell one of these commodities? How much do you lose or earn?

(104 ﹣ 80%) / (1 + 30%) = 130 ﹣ 130% = 100 (yuan); 100 ﹤ 104; 104-100 = 4 (yuan); answer: now this kind of commodity is sold to earn 4 yuan

A commodity will be sold after the cost price is increased by 30%. Later, due to seasonal reasons, it will be sold at a 20% discount, and the price is 104 yuan. Now, is it a loss or a profit to sell one of these commodities? How much do you lose or earn?

(104 ﹣ 80%) / (1 + 30%) = 130 ﹣ 130% = 100 (yuan); 100 ﹤ 104; 104-100 = 4 (yuan); answer: now this kind of commodity is sold to earn 4 yuan

A commodity, according to the cost price increased by 30% after the sale. Later because of seasonal reasons and 20% off sale, after the price reduction, each commodity sold 208 yuan
Is it a loss or a profit to sell one of these goods? How much is the loss or profit?

Since the cost of this commodity is 208 / (1 + 30%) / 0.8 = 200, after the price reduction, each commodity will sell for 208 yuan, so we make a profit
Earned = 208-200 = 8 yuan