Question

Товар в магазине стоил 3000 руб. Сначала стоимость снизили на 10 %, а потом повысили на 20 %. Какова конечная стоимость товара?

Answer 1

Ответ:

3000:10%×20%=6000 рублей

Answer 2

Ответ:

2970 руб..........................

Answer 3

Calculation of the Final Price

To calculate the final price of the item after the initial 10% discount and subsequent 20% increase, we can follow these steps:

1. Start with the original price of the item, which is 3000 rubles. 2. Apply the 10% discount to the original price. This can be done by multiplying the original price by 0.9 (100% - 10% = 90%). The result is 2700 rubles. 3. Apply the 20% increase to the discounted price. This can be done by multiplying the discounted price by 1.2 (100% + 20% = 120%). The result is 3240 rubles.

Therefore, the final price of the item after the 10% discount and 20% increase is 3240 rubles.

Please note that the search results did not provide specific information about the calculation of the final price. The calculation was done based on the given percentages and the order in which they were applied.