Question

Семья собиралась на дачу.Родители купили 3кг.баранины для шашлыка по цене 215 руб.за килограмм и в 5 раз меньше копчёной колбасы.За колбасу заплатили в 3 раза меньше, чем за баранину.Сколько купили колбасы и какова её стоимость?

Answer 1

1) 3*215 = 645 (руб.) - заплатили за баранину
2) 3000/5 = 600(гр) - купили колбасы
3) 645/3 = 215 (руб.) - заплатили за колбасу

Ответ: купили 600 граммов колбасы и заплатили за неё 215 рублей

Answer 2

Calculation of the Amount and Cost of Smoked Sausage

To calculate the amount and cost of smoked sausage, we need to use the information provided in the question. Let's break down the given information step by step:

1. The parents bought 3 kg of lamb for shashlik at a price of 215 rubles per kilogram. 2. The amount of smoked sausage they bought is 5 times less than the amount of lamb. 3. The price of the smoked sausage is 3 times less than the price of lamb.

Let's calculate the amount and cost of smoked sausage using the given information:

1. Amount of Smoked Sausage: - The amount of lamb bought is 3 kg. - The amount of smoked sausage is 5 times less than the amount of lamb. - Therefore, the amount of smoked sausage is 3 kg / 5 = 0.6 kg.

2. Cost of Smoked Sausage: - The price of lamb is 215 rubles per kilogram. - The price of smoked sausage is 3 times less than the price of lamb. - Therefore, the price of smoked sausage is 215 rubles / 3 = 71.67 rubles per kilogram. - The amount of smoked sausage bought is 0.6 kg. - Therefore, the cost of smoked sausage is 71.67 rubles per kilogram * 0.6 kg = 43 rubles.

So, the family bought 0.6 kg of smoked sausage at a cost of 43 rubles.

Please note that the calculations are based on the information provided in the question, and the prices and amounts are rounded for simplicity.