Question

Дам 20 баллов Товар в магазине стоил 3800 руб. Сначала стоимость снизили на 20 %, а потом повысили на 30 %. Какова конечная стоимость товара?Стоимость товара после понижения цены

Answer 1

1)20%=1/5

2)30%=3/10

2)3800-3800*1/5=3800-760=3040(руб.)-цена товара после снижения цены

3)3040+3/10*3040=3040+912=3952(руб.)-конечная цена товара

Ответ: 3952 рубля

Answer 2

Calculation of the Final Price

To calculate the final price of the item, we need to follow these steps:

1. Start with the original price of the item, which is 3800 rubles. 2. Apply a 20% discount to the original price. 3. Increase the discounted price by 30%.

Let's calculate the final price step by step.

Step 1: Applying a 20% Discount

To calculate the price after a 20% discount, we need to multiply the original price by (100% - 20%) or 0.8.

Original price: 3800 rubles Discounted price: 3800 rubles * 0.8 = 3040 rubles

Step 2: Increasing the Discounted Price by 30%

To calculate the final price after a 30% increase, we need to multiply the discounted price by (100% + 30%) or 1.3.

Discounted price: 3040 rubles Final price: 3040 rubles * 1.3 = 3952 rubles

Therefore, the final price of the item is 3952 rubles.

Please note that the calculations provided are based on the information given and may not reflect the actual pricing in the store.