Question

Сначало Цена товара понизилась на 35% затем повысилось на 35% сколько стал стоить товар дороже или дешевле и на сколько?

Answer 1

Рассмотрим на примере: пусть товар стоит 100 руб
100 рублей ---100%, после понижения на 35 процентов  стоимость  товара составляет уже  ( 100-35 )=65 % и стоить он будет ;
100 руб----100%
x-------  65%
x=(100·65):100
х=65    (руб)
на данном этапе 65 рублей это уже 100 % стоимости товара и после повышения на 35% товар будет стоить уже 135%
65руб---100%
x-----135
x=(65·135):100
х=87,75  ( стоимость товара после подорожания на 35%) и это 87,75 %
Цена товара уменьшилась  на 12,25 % от первоначальной

Answer 2

100-35=65% - стала цена после понижения
65:100=0,65% - это 1% от новой цены
35*0,65=22,75% - это 35% повышения
35-22,75=12,25% - на столько товар стал дешевле.

Answer 3

Calculation of Price Change

To calculate the final price of a product after it has been decreased by 35% and then increased by 35%, we can use the following steps:

1. Let's assume the original price of the product is P. 2. The price is first decreased by 35%, which means it becomes P - 0.35P. 3. The price is then increased by 35%, which means it becomes (P - 0.35P) + 0.35(P - 0.35P).

Now, let's simplify the equation:

1. P - 0.35P can be simplified to 0.65P. 2. (P - 0.35P) + 0.35(P - 0.35P) can be simplified to 0.65P + 0.35(0.65P).

To find the final price, we need to evaluate this expression.

Calculation

Let's calculate the final price using the above equation:

1. 0.65P + 0.35(0.65P) can be further simplified to 0.65P + 0.2275P. 2. Combining like terms, we get 0.8775P.

Therefore, the final price of the product after it has been decreased by 35% and then increased by 35% is 0.8775P.

Conclusion

Based on the calculation, the final price of the product is 87.75% of the original price. This means the product is cheaper than the original price by 12.25%.

Please note that the specific value of the original price (P) was not provided in the question, so we cannot determine the exact final price without that information. However, we can conclude that the final price will be 87.75% of the original price, which is 12.25% cheaper.