Question

В урожайное время года ( осенью ) цены на оощи понизились в среднем на 50%, а к зиме они повысились на 10% по сравнению с прошлогодними ценами. На сколько процентов подорожали овощи по сравнению с осенью?

Answer 1

Они подародали на 40%

Answer 2

Понизились на 50% -  осталось - 50%
Повысили на 10% и стало
50% * 10% = 55% 
Подорожали на 
55 - 50 = 5 процентов - ОТВЕТ

Answer 3

Calculating the Percentage Increase in Vegetable Prices

To calculate the percentage increase in vegetable prices from autumn to winter, we can use the given information.

1. Autumn Price Decrease: - In the autumn, the prices of vegetables decreased by an average of 50%. - Source:: "()" 50%

2. Winter Price Increase: - By winter, the prices increased by 10% compared to the previous year's prices. - Source:: "()" 10%

Calculation:

To find the percentage increase in vegetable prices from autumn to winter, we can use the following formula:

\[ \text{Percentage Increase} = \frac{\text{Final Value} - \text{Initial Value}}{\text{Initial Value}} \times 100 \]

Given that the prices decreased by 50% in autumn and then increased by 10% compared to the previous year's prices, we can calculate the overall percentage increase.

\[ \text{Initial Value} = 50\% \] \[ \text{Final Value} = 10\% \]

\[ \text{Percentage Increase} = \frac{10 - (-50)}{-50} \times 100 \] \[ \text{Percentage Increase} = \frac{60}{50} \times 100 \] \[ \text{Percentage Increase} = 120\% \]

Answer:

The vegetables became 120% more expensive compared to autumn prices.