A dress is 20% off. It's 80 yuan cheaper than the original price. How much is the original price?

Formula: set the original price as X and the current price as y
　　　0.8X＝Y
　　　X－Y＝80
8 (80 + y) = y, y = 360, x = 440 yuan
　　　

A coat is 80 yuan cheaper than the original price after 20% discount. What's the original price of this coat______ Yuan

80 (1-80%) = 80 (1-80%) = 20% = 400 (yuan) a: the original price of this coat is 400 yuan. So the answer is: 400

A piece of clothing is 80 yuan cheaper than the original price after 20% discount. What's the original price?

Suppose: the original unit price is X,
According to the meaning of the title:
x-0.8x=80
The solution is x = 400
A: the original price of the dress is 400 yuan

The price of a commodity is 80 yuan, which is 20 yuan lower than that in the past______ %．

20 (80 + 20), = 20 (100), = 20%; a: reduced by 20%

After one fourth of the price of a garment is reduced, it is 56 yuan cheaper than before. How much is the original price of this garment?

Because the original price of this dress is "1", after a quarter of the price reduction, there are three quarters left. The remaining three quarters are 56 yuan less than the original price of "1", so one quarter of the original price is 56 yuan. Dividing 56 by 1 / 4 equals 224 yuan
So the original price of this dress is 224 yuan
hey,

If you sell a commodity at a fixed price, you can get a profit of 45 yuan per commodity. Now you can get a profit by selling 8 commodities at a 15% discount on the fixed price
The profit is the same as the profit you can get by selling 12 of them at the price of 35 yuan. How much is the price of this commodity?
Primary school sixth grade Mathematical Olympiad, seek ideas, with a single variable linear equation solution

200 yuan
The profit is (45-35) × 12 = 120 yuan if the price is reduced by 35 yuan. If the price is reduced by 25%, the profit is 120 △ 8 = 15 yuan for each commodity and 45-15 = 30 yuan less. Therefore, the price of each commodity is 30 △ 1-85% = 200 yuan

If you sell a commodity at a fixed price, you can get a profit of 45 yuan per unit. Now you can get the same profit if you sell 8 units at a 25% discount as if you sell 12 units at a 35 yuan discount______ Yuan

The cost price of this product is x yuan, and the equation: (x + 45) × 85% × 8-8-8 (8-8-8x) = (45-35) × 12 & nbsp; the equation: (x + 45) × 85% × 8-8 (8-8-8) × 8-8 x = (45-35) × 12 & nbsp; the equation: (x + 45) × 85% × 8-8-8 (8-8) × 8-8 x = (45-35) × 12 (45-35-35)) × 12 & amp & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; the equation: (x + 45) × 6.8-6.8-8-8-8-8-8-8-8 x = 10 × 12, 10 × 12, 10 × 12, 10 × 12, 10 × 12, 10 × 12, & 12, the price of the cost price of the cost price of the cost price of the cost price of the cost price of the cost price of the cost price of the cost price of this product is x of this product& nbsp; & nbsp; & nbsp; &X = 155.155 + 45 = 200 yuan. A: the original price of this product is 200 yuan. So the answer is: 200 yuan

If you sell a commodity at a fixed price, you can get a profit of 45 yuan per unit. Now you can get the same profit if you sell 8 units at a 25% discount as if you sell 12 units at a 35 yuan discount______ Yuan

A dress is 20% off. It's 80 yuan cheaper than the original price. How much is the original price?