The goods are sold at 20% increase in the purchase price. Due to the backlog, the goods need to be reduced. If you still want to get 8% profit, you need to mark () A. 10% off B. 5% off C. 8% off D. 7% off 5% off

The goods are sold at 20% increase in the purchase price. Due to the backlog, the goods need to be reduced. If you still want to get 8% profit, you need to mark () A. 10% off B. 5% off C. 8% off D. 7% off 5% off


If the purchase price is X Yuan and the discount is y, then 1.2xy10-x = 0.08x and the solution is y = 9



The purchase price of a certain commodity is 2200 yuan. In order to promote the sales of this kind of electrical appliance, the shopping mall will give a 20% discount. In order to ensure that each electrical appliance has a profit of 300 yuan, how much is the price
Try to set up the unknown number and set up the equation according to the meaning of the question


Set the price as X Yuan,
Then x * 0.8-2200 = 300
0.8X=2500
X = 3125 yuan
If the price is 3125 yuan and the 20% discount is 2500 yuan, there will be a profit of 300 yuan



How much is the price of a commodity with a purchase price of 800 yuan sold at a discount of 1% of the price. If the profit is still 10%, how much is the price of the commodity


If the price of goods is x, then:
x(1-90%)-800=800*10%
That is, 1 / 10x-800 = 80
x-8000=800
x=8800
That is, the price of the commodity is 8800



If the purchase price of a shopping mall is 800 yuan, the goods will be sold at 11% off the marked price. If the profit is still 10%, how much is the marked price of the goods?


I haven't heard of 11% discount, you can get 8%, 9%, 7.5%, 5% discount
I'll give you a 20% discount
Set the price as X,
0.8x=800(1+10%)
x=1000+1000×10%
x=1000+100
x=1100



If Dongfang shopping mall sells a commodity with a purchase price of 1800 yuan at a 20% discount on the price, and still makes a profit of 10%, then the price of the commodity is? (one yuan one time equation)


Suppose the price is X
x*0.8-1800 = 1800*10%
x = 2475



The owner of a shopping mall sells a commodity. He can only sell it at a price no less than 20% of the purchase price. But in order to make more profits, he can price it at a price 80% higher than the purchase price. If you want to buy this commodity with a price of 360 yuan, how much can the price be reduced at most
A. 80 yuan B. 100 yuan C. 120 yuan D. 160 yuan


Let the purchase price of this product be X. according to the meaning of the question, we can get: (1 + 80%) · x = 360, and the solution is: x = 200. The lowest price for profit is 200 × (1 + 20%) = 240, and the shopkeeper can reduce the price by 360-240 = 120 yuan at most



The following is the price of the same refrigerator in two shopping malls: Limin shopping mall originally priced 1780 yuan, now 20% off; Oriental Shopping Mall originally priced 1980 yuan, now 70% off


The original price of Limin mall is 1780 yuan, but now the price after 20% discount is 1780 × 80% = 1424 yuan
The original price of Dongfang shopping mall is 1980 yuan, and now the price after 70% discount is 1980 × 70% = 1386 yuan
1424>1386
It's cheaper to go to Dongfang shopping mall



If the price of a commodity is 800 yuan and it is sold at 10% discount, it can still make a profit of 20%, then the purchase price of this commodity is______ Yuan


Suppose the purchase price is x yuan, then: x + X × 20% = 800 × 0.9, the solution is: x = 600



If a store sells a color TV set at a 20% discount on its price, it can still make a profit of 20% (20% of the purchase price) so as to know the purchase price of the product is 1998 yuan per set. How much is the standard price of the product? (solved by the equation of one yuan per set)


Suppose the standard price is x yuan, then
80%x=(1+20%)×1998
80%x=1.2×1998
80%x=2397.6
x=2997



If a store sells a color TV at a 10% discount on its price, it can still earn 20% of the purchase price. If the purchase price of the color TV is 2400 yuan, the price of the color TV is ()
A. 3200 yuan B. 3429 yuan C. 2667 yuan D. 3168 yuan


If the price of the TV set is yuan, the store will sell the TV set at a 10% discount, that is, 0.9x. If the price of the TV set is 2400 yuan, according to the equation, we can get 0.9x-2400 = 2400 × 20%, and the solution is x = 3200 yuan. Then the price of the TV set is 3200 yuan