Question

За 2/3 кг пастилы заплатили 28 рублей . сколько стоит 1 кг этой пастилы?

Answer 1

1) (не обязательное действие) 28:2=14(руб)-1/3
2) 14*3=42(руб)- стоимость 1 кг
Ответ: 42 рубля

Answer 2

Calculating the Cost of 1kg of Pastila

To calculate the cost of 1kg of pastila, we can use the information provided. It states that for 2/3 kg of pastila, 28 rubles were paid. We can use this information to find the cost of 1kg of pastila.

First, let's calculate the cost of 2/3 kg of pastila: - Cost of 2/3 kg of pastila = 28 rubles

Now, we can calculate the cost of 1kg of pastila using the cost of 2/3 kg: - Cost of 1kg of pastila = (28 rubles) / (2/3 kg)

Calculation:

- Cost of 1kg of pastila = (28 rubles) / (2/3 kg) - Cost of 1kg of pastila = (28 rubles) / (0.666 kg) - Cost of 1kg of pastila ≈ 42 rubles

So, 1kg of this pastila costs approximately 42 rubles.