Question

Стоимость акции в марте была 250 манат. В декабре их стоимость упала до 200 манат. Найдите, на сколько процентов понизилась стоимость акций?

Answer 1

Я бы решил способом пропорции:
1)250/200=100/х
2)250*х=20000
3)х = 80
4)100%-80%=20%
Ответ: на 20%

Answer 2

Calculating the Percentage Decrease in Stock Price

The stock price decreased from 250 manat in March to 200 manat in December. To calculate the percentage decrease, we can use the following formula:

Percentage Decrease = ((Initial Value - Final Value) / Initial Value) * 100

Substituting the given values: Percentage Decrease = ((250 - 200) / 250) * 100

Percentage Decrease = (50 / 250) * 100

Percentage Decrease = 0.2 * 100

Percentage Decrease = 20%

Therefore, the stock price decreased by 20% from March to December.