Question

Во время распродажи лимонад стоимостью 15 руб. за бутылку продавали на 20% дешевле Сколько денег сэкономит покупатель если он купит партию в 120 бутылок

Answer 1

Ответики полетели :D
100-20=80% стоит бутылка лимонада
15*80:100=12(руб.) - после уценки
120*12=1440(руб.) - по новой цене
120*15=1800(руб.) - по старой цене
1800-1440=360(руб.) - экономия
Ответ 360 руб

Answer 2

Calculation of Savings during the Sale

To calculate the amount of money a buyer would save if they purchased a batch of 120 bottles of lemonade during a sale where each bottle is sold at a 20% discount, we can follow these steps:

1. Determine the original price of each bottle of lemonade: 15 rubles. 2. Calculate the discount amount: 20% of 15 rubles = 0.2 * 15 = 3 rubles. 3. Subtract the discount amount from the original price to find the sale price of each bottle: 15 rubles - 3 rubles = 12 rubles. 4. Multiply the sale price of each bottle by the number of bottles in the batch: 12 rubles/bottle * 120 bottles = 1440 rubles.

Therefore, the buyer would save 1440 rubles if they purchased a batch of 120 bottles of lemonade during the sale.

Note: The information provided above is based on the assumption that the discount is applied uniformly to each bottle of lemonade.