Mother bought 4 plates and 5 bowls, Qinshi RMB 12, 2 yuan, grandma also bought the same 4 plates and 8 bowls, a total of 15, 2 yuan, a plate and a bowl name how many yuan

Mother bought 4 plates and 5 bowls, Qinshi RMB 12, 2 yuan, grandma also bought the same 4 plates and 8 bowls, a total of 15, 2 yuan, a plate and a bowl name how many yuan


Dish: 3 yuan, bowl: 0.4 yuan



The clothing store sells a kind of sportswear at 55 yuan per set. If you buy more than 100 sets at a time, you can get a 15% discount. How much should the school pay for 240 sets?
It's a math problem. It's a formula


Hello. 11220 yuan
This friend. I think. Go more... Compare the price. You may have better and more cost-effective
Because you have a little quantity!
I hope my answer can help you!
Math problem. I've given the answer!



A clothing store sells 70 pieces of sportswear a day, 20 pieces in the morning, and each sportswear is 78 yuan?
Use the ladder equation. Also, it's 78 yuan in the morning and afternoon


(70-20)×78-20×78
=3900-1560
=2340 yuan



A clothing store sells 70 pieces of sportswear a day, 20 pieces in the morning, and each sportswear is 78 yuan?
Answer in different ways


Sold 70-20 in the afternoon = 50 pieces
The first kind
Sell 78x (50-20) = 78x30 = 2340 yuan
The second kind
78x50-78x20 = 3800-1560 = 2340 yuan
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