Question

Сначала цену товара понизили на 15% затем новую цену увеличили на 15% вопрос увеличилась или подешевела цена товара. с решением

Answer 1

Понизилась, допустим цена 100, понизилось на 15%,это будет 85. А затем цена которая составляет 85 увеличивается на 15%,это значит 85+12.75=97.75 соответственно цена подешевела

Answer 2

Calculation of the Price Change

To determine whether the price of the product increased or decreased after a 15% decrease followed by a 15% increase, we can calculate the final price using the following steps:

1. Start with the original price of the product. 2. Decrease the price by 15%. 3. Increase the resulting price by 15%.

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

Calculation:

1. Original price: $100 2. Decrease by 15%: $100 - (15% of $100) = $100 - $15 = $85 3. Increase by 15%: $85 + (15% of $85) = $85 + $12.75 = $97.75

Therefore, the final price of the product after a 15% decrease followed by a 15% increase is $97.75.

Conclusion:

The price of the product decreased from $100 to $97.75 after a 15% decrease followed by a 15% increase.