Question

Зимой свитер стоил 2500р. Весной его цена упала на 10%.Летом, цену снизили еще раз на 50%. Осенью цену подняли на 20%. Какая цена у свитера была осенью?

Answer 1

Ответ:

Ответ: 1350

Пошаговое объяснение:

2500-10%= 2250

2250-50%=1125

1125+20%=1350

Answer 2

Calculation of the Sweater's Price in Autumn

To determine the price of the sweater in autumn, we need to follow the given information and calculate the changes in price step by step.

1. Winter Price: The sweater initially cost 2500 rubles in winter.

2. Spring Price: In spring, the price of the sweater decreased by 10%. To calculate the new price, we need to subtract 10% of the winter price from the winter price: - 10% of 2500 rubles = 250 rubles - New price = 2500 rubles - 250 rubles = 2250 rubles.

3. Summer Price: In summer, the price of the sweater was reduced by an additional 50%. To calculate the new price, we need to subtract 50% of the spring price from the spring price: - 50% of 2250 rubles = 1125 rubles - New price = 2250 rubles - 1125 rubles = 1125 rubles.

4. Autumn Price: In autumn, the price of the sweater increased by 20%. To calculate the final price, we need to add 20% of the summer price to the summer price: - 20% of 1125 rubles = 225 rubles - Final price = 1125 rubles + 225 rubles = 1350 rubles.

Therefore, the price of the sweater in autumn was 1350 rubles.

Please note that the calculations are based on the given information and assume that the price changes are applied sequentially.