Question

Стоимость товара сначала увеличили на 10 % а потом уменьшили на 10% как изменилась стоимость товара по сравнению с первоначальной, заранее спасибо!

Answer 1

Никак не изменилась. Была 100%, потом  стала 110%, потом снова 100%.

Answer 2

Calculation of the Changed Price

To calculate the changed price of a product after it is first increased by 10% and then decreased by 10%, we can follow these steps:

1. Let's assume the initial price of the product is P. 2. The price is increased by 10%, which means it is multiplied by 1.1: P * 1.1. 3. The increased price is then decreased by 10%, which means it is multiplied by 0.9: (P * 1.1) * 0.9.

To find the final price, we can simplify the expression:

Final Price = (P * 1.1) * 0.9

Let's calculate the final price using an example. Suppose the initial price of the product is $100.

P = $100

Final Price = ($100 * 1.1) * 0.9 = $99

Therefore, the final price of the product, after being initially increased by 10% and then decreased by 10%, is $99.

Conclusion

The final price of the product, after being initially increased by 10% and then decreased by 10%, is lower than the initial price. The decrease in price occurs because the decrease of 10% is applied to the increased price.