Application problem of sixth grade mathematics discount problem

A 75% B 7.5% C 750% D 0.75%

2, a shirt is 60% off, and the current price is lower than the original price ().

A.6 yuan B.60% C.40% D. 12.5%

3, a brand of jeans price 15%, meaning ().

A.85% lower than the original price. B. It is 15% higher than the original price. 85% of the original price

4, the original price of a skirt in 430 yuan, the current price of 10%, cheaper than the original price () yuan.

a . 430×90% b . 430×( 1+90%)c . 430×( 1-9%)

D.430×( 1-90%)

5. The price of the thermos cup is 100 yuan, with a 20% discount. Buying two such thermos cups is cheaper than the original one () yuan.

A.20 B.80 C.40 D. 160

6. All the audience have discounts on winter clothes. The teacher bought a cotton vest, 75 yuan, which was 25 yuan cheaper than before the discount. This cotton vest is on sale.

A.8 B.25 C.75 D.2

1, there is a 10% discount on the promotion in shopping malls, and a 20% discount on the original price of 200 yuan for VIP members on the basis of price reduction.

2.350 yuan is cheaper. How much did it cost to buy this suit? 65% discount

3. Binjiang Commercial Building: 20% discount for the whole audience. Friendship Xintiandi: there is no discount in 200 yuan for insufficient shopping; Shopping in 200 yuan is more than 30% off. Which shopping mall is more suitable? Price 500 yuan

4. Friendship Xintiandi: There is no discount for shopping in 200 yuan; Shopping for more than 200 yuan, more than 30% discount, the current price of 480 yuan, how much is the original price?

5. How much can I save by buying more than 500 yuan and 20% off the 500 yuan? (The original price is 800; Original price 200)

6. The original price of 5 yuan/bottle, A, B, C and D stores will promote sales in different ways.

A: 15% discount. B: buy four and get one free. If you buy enough 80 yuan, you will get a 20% discount. If you buy enough, you will get a 25% discount.

If you buy 10 bottles, going to () shopping mall is the most economical.