![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
One short sleeve is now 80% of the original price. Xiaolin bought three short sleeves for a total price of 24 yuan. How much is each of these short sleeves?
24/3/(1-80%)
=8/0.2
=40 yuan / piece
Junior clothing store season promotion, the original price of each short sleeve 50 yuan, now 20% off sales. Xiaolin bought three pieces, how much did it cost?
50×（1-20%）×3=120
The original price of each coat is 50 yuan, but the current price is 80% of the original price. Xiaolin bought three pieces. How much did it cost?
The total cost was 120 yuan
RELATED INFORMATIONS
- 1. The sales price is 50 yuan, 20% less than the original price. How much is the original price of the sweatshirt?
- 2. The volume of water formed into ice increased by 1 / 11, and the volume of water formed by ice decreased by several parts The two trains run in opposite directions from station a and station B at the same time and meet at a distance of 4km from the midpoint. It is known that the speed of the local train is 5 / 6 of that of the express train. How many kilometers is the distance between station a and station B?
- 3. The refrigerator is 2480 yuan and the electric fan is 320 yuan. How much is the refrigerator more expensive than the electric fan?
- 4. During the May Day promotion, all the household appliances in a shopping mall were sold at a discount of 15%. Zhang Hua bought a TV set for 850 yuan. What was the original price of the TV set?
- 5. Xiao Ming's home is equipped with a TV, a washing machine and two lights. The current under normal operation is 200mA, 1a and 250mA respectively. If the current in the circuit is not allowed to exceed 3a, how many lights of 300mA can he install at most?
- 6. If two-thirds of a equals one-half of B, then a is ()
- 7. One third of a is equal to B. who is unit one
- 8. The number a is 310 more than the number B______ If the number a is 26, then the number B is 1______ ．
- 9. One third of the number a is 2 less than the number B. one half of the number a is five fourths of the number B. what is the sum of the number a and the number B?
- 10. The greatest common divisor of the two natural numbers a and B is 6, and the least common multiple is 90. How many pairs of numbers meet this condition? Please be clear,
- 11. The original price of a down jacket is 560 yuan. Central shopping mall: all down jackets at this counter are sold at 65% discount. Which shopping mall is it cheaper to buy this down jacket The original price of a down jacket is 560 yuan. Central shopping mall: all down jackets are sold at 65% discount. Department stores: 80 yuan for 200 yuan and 200 yuan for 400 yuan. Which shopping mall is it cheaper to buy this down jacket?
- 12. When a commodity with a unit purchase price of 40 yuan is sold at 50 yuan, 500 pieces can be sold. It is known that for every 1 yuan increase in the price of the commodity, the sales volume will decrease by 10 pieces. In order to make 8000 yuan profit, we should purchase () A. 400 B. 200 C. 400 or 200 D. 600
- 13. A shopping mall is preparing to handle a batch of cashmere sweaters in the new season. If each sweater is sold at a 60% discount on the price, it will lose 110 yuan. If it is sold at a 20% discount on the price, it will earn 70 yuan per sweater
- 14. A store is going to sell a certain kind of clothing at a discount because of the season change. If each clothing is sold at a 50% discount on the price, it will lose 60 yuan. If it is sold at a 20% discount on the price, it will make a profit 120 yuan. What's the price and cost of this dress
- 15. A certain garment is ready to be sold at a discount in the new season. If it is sold at a 25% discount, it will lose 25 yuan. If it is sold at a 10% discount, it will earn 20 yuan. How much is the price of this garment? The explanation of linear equation with one variable,
- 16. The store shipped 120 washing machines, each of which sold for 720 yuan. Each machine can get a profit of 15% of the selling price. Because one of them is damaged and sold at a 20% discount, how much profit will this batch make? What's the profit of these washing machines?
- 17. The original price is 80 yuan. The current price is 30% lower than the original price. How many yuan are there now
- 18. A suit now costs 1400 yuan, 30% lower than the original price. How much is the original price?
- 19. The price of the TV set has been raised by 10%. What percentage of the original price is the current price? If you give a 15% discount, how much lower is it than the original price
- 20. A TV set is now selling for 900 yuan, 10 / 3 cheaper than the original price. How much was the original price of this TV set? Xiaoqiang read 35 pages of an extra-curricular book, which is exactly five seventh of the remaining pages. How many pages are there in this extra-curricular book? When a batch of parts are processed, 60 parts are processed per hour, and two fifths of the parts are left unprocessed after 5 hours, how many parts need to be processed? The kindergarten bought some fruit, took out a quarter of the total number to the big class, and took out two fifths of the total number to the middle class, leaving 7 kg. How many kg of fruit did the kindergarten buy? (please use equation to solve)