Question

Женское платье стоило 12000 рублей. 1 марта цену увеличили на 35%. По случаю Международного женского дня с 6 по 8 марта магазин предложил покупателям скидку 20%. Сколько стоило платье 7 марта?

Answer 1

12000 * 0,35 = 4200 увеличение(35%)
12000 + 4200 = 16200 - новая цена.
16200 * 0,2 = 3240- скидка(20%)
16200 - 3240 = 12960 - стоимость платья 7 марта.

Answer 2

Calculation of the Dress Price on March 7th

To calculate the price of the dress on March 7th, we need to follow these steps:

1. Start with the original price of the dress, which is 12,000 rubles. 2. On March 1st, the price increased by 35%. 3. Calculate the increased price by multiplying the original price by 1 plus the percentage increase: 12,000 * (1 + 0.35) = 16,200 rubles.

Now, we need to consider the discount offered by the store from March 6th to March 8th.

4. The store offered a 20% discount during this period. 5. Calculate the discounted price by multiplying the increased price by 1 minus the discount percentage: 16,200 * (1 - 0.20) = 12,960 rubles.

Therefore, the dress cost 12,960 rubles on March 7th.