Question

Сначала Цена товара понизилась на 2% а затем его новая цена повысилась на 2% дороже или дешевле своей первоначальной цены стал товар На сколько процентов

Answer 1

1) х - 0,02х = 0,98х
0,98х × 0,02 = 0,0196х - на столько повысили новую цену
0,98х + 0,0196х = 0,9996х (99,96%) - новая цена
Ответ: на 0,04% товар стал дешевле.

Answer 2

Дешевле

Например:
Раньше цена была 100 руб

100-2%=98 руб

98+2%=99,96

Answer 3

Calculation of the New Price

To determine whether the new price of the product is higher or lower than its initial price, we need to calculate the changes step by step.

Let's assume the initial price of the product is $100.

1. The price of the product is reduced by 2%. To calculate the reduced price, we multiply the initial price by 0.98 (100 - 2% = 98%):

$100 * 0.98 = $98

2. The reduced price is then increased by 2%. To calculate the increased price, we multiply the reduced price by 1.02 (98 + 2% = 100%):

$98 * 1.02 = $99.96

Comparison of Prices

Comparing the new price ($99.96) with the initial price ($100), we can see that the new price is lower than the initial price.

To calculate the percentage difference between the initial price and the new price, we can use the following formula:

Percentage Difference = ((New Price - Initial Price) / Initial Price) * 100

Let's calculate the percentage difference:

((99.96 - 100) / 100) * 100 = -0.04%

Therefore, the new price is approximately 0.04% lower than the initial price.

Please note that the calculations are approximate due to rounding.