Question

Плитка шоколада стоит 82 руб, упаковка печенья стоит 30 руб. На шоколад действует скидка 6%. Какую сумму заплатит покупатель за 4 плитки шоколада и 3 пачки печенья?(ответ округлить до сотых)

Answer 1

Ответ:

Пошаговое объяснение:

Найдём цену плитки шоколада со скидкой 9%.

67 * (1 - 0,09) = 67 * 0,91 = 60,97 рубля

Найдём общую стоимость покупки.

60,97 * 5 + 48 * 6 = 304,85 + 288 = 592,85 (рублей)

Ответ: покупатель заплатит 592,85 рублей.

Answer 2

Calculation of the Total Cost

To calculate the total cost, we need to consider the price of the chocolate bars and the discount applied, as well as the price of the cookie packages.

Given the following information: - The price of a chocolate bar is 82 rubles. - The price of a cookie package is 30 rubles. - There is a 6% discount on the chocolate bars.

We can calculate the total cost as follows:

1. Calculate the discounted price of each chocolate bar: - Discounted price = Original price - (Original price * Discount percentage) - Discounted price = 82 - (82 * 0.06) - Discounted price = 82 - 4.92 - Discounted price = 77.08 rubles

2. Calculate the cost of 4 chocolate bars: - Cost of 4 chocolate bars = Discounted price * Quantity - Cost of 4 chocolate bars = 77.08 * 4 - Cost of 4 chocolate bars = 308.32 rubles

3. Calculate the cost of 3 cookie packages: - Cost of 3 cookie packages = Price of a cookie package * Quantity - Cost of 3 cookie packages = 30 * 3 - Cost of 3 cookie packages = 90 rubles

4. Calculate the total cost: - Total cost = Cost of 4 chocolate bars + Cost of 3 cookie packages - Total cost = 308.32 + 90 - Total cost = 398.32 rubles

Therefore, the customer will pay 398.32 rubles for 4 chocolate bars and 3 cookie packages.

Please note that the answer has been rounded to the nearest hundredth.