Question

За 8 кг конфет и 5 кг печенья заплатили 3000руб .Вопрос :Сколько стоит 1 кг печенья ,если 1 кг конфет стоит 240 руб.

Answer 1

240•8=1920
3000-1920=1080
1080/5=216
1 кг печенья стоят 216 рублей

Answer 2

Problem Analysis

To find the cost of 1 kg of cookies, we need to determine the price per kilogram of cookies based on the given information about the price of 8 kg of candy and 5 kg of cookies.

Given Information

- Price of 8 kg of candy: 3000 rubles - Price of 1 kg of candy: 240 rubles

Solution

To find the price of 1 kg of cookies, we can use the given information about the price of candy and the total price of candy and cookies.

Let's calculate the price of 8 kg of candy using the given price per kilogram of candy: 8 kg of candy * 240 rubles/kg = 1920 rubles

Now, let's calculate the price of 5 kg of cookies using the total price of candy and cookies: Total price - Price of candy = Price of cookies 3000 rubles - 1920 rubles = 1080 rubles

Therefore, the price of 5 kg of cookies is 1080 rubles.

To find the price of 1 kg of cookies, we can divide the price of 5 kg of cookies by 5: Price of 5 kg of cookies / 5 kg = Price of 1 kg of cookies 1080 rubles / 5 kg = 216 rubles/kg

The price of 1 kg of cookies is 216 rubles.

Conclusion

Based on the given information, the price of 1 kg of cookies is 216 rubles.

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