Question

Срочно помогите решить задачу: В магазине по субботам скидка 5% на Всё. Во вторник купили продукты за 2400 руб,, канцелярские товары за 1200 руб., и одежду за 6000 руб. Сколько бы это стоило в субботу. (Каждый по отдельности)

Answer 1

2400*(1-0,05)=2280 руб - продукты
1200*0,95=1140 руб - канцелярские товары 
6000*0,95=5700 руб  - одежда

Answer 2

Calculation of the Total Cost on Saturday

To calculate the total cost on Saturday, we need to apply a 5% discount to each item purchased on Tuesday. Let's break down the cost of each item and calculate the discounted price for each category.

1. Groceries: The cost of groceries purchased on Tuesday is 2400 rubles. - Applying a 5% discount, the discounted price of groceries on Saturday would be: 2400 - (2400 * 0.05) = 2400 - 120 = 2280 rubles. 2. Stationery: The cost of stationery purchased on Tuesday is 1200 rubles. - Applying a 5% discount, the discounted price of stationery on Saturday would be: 1200 - (1200 * 0.05) = 1200 - 60 = 1140 rubles. 3. Clothing: The cost of clothing purchased on Tuesday is 6000 rubles. - Applying a 5% discount, the discounted price of clothing on Saturday would be: 6000 - (6000 * 0.05) = 6000 - 300 = 5700 rubles. Therefore, the total cost of all items on Saturday would be the sum of the discounted prices for each category: 2280 (groceries) + 1140 (stationery) + 5700 (clothing) = 9120 rubles.

So, the total cost of all items on Saturday would be 9120 rubles.

Please note that the calculation assumes a 5% discount on all items in the store on Saturdays.