Question

За 4 кг бананов заплатили 480 руб.Сколько надо заплатить за 5кг апельсинов,если 1кг бананов дешевле 1кгапельсинов на 40руб

Answer 1

1. 480:4=120 рублей стоит 1 кг бананов.
2. 120+40=160 рублей стоит 1 кг апельсинов.
3. 160×5=800 рублей стоит 5 кг бананов.

Answer 2

480:4=120руб  1кг банан
120+40=160руб 1кг апельсин
5*160=800руб за 5кг апельсин

Answer 3

Calculation of the Cost of Oranges

To calculate the cost of 5 kg of oranges, we need to determine the cost per kilogram of oranges. We are given that 1 kg of bananas is cheaper than 1 kg of oranges by 40 rubles.

Let's assume the cost of 1 kg of bananas is x rubles. Therefore, the cost of 1 kg of oranges would be (x + 40) rubles.

We are also given that 4 kg of bananas cost 480 rubles.

Using this information, we can set up the following equation:

4 kg of bananas * (cost of 1 kg of bananas) = 480 rubles

Solving for the cost of 1 kg of bananas:

4x = 480 x = 480 / 4 x = 120 rubles

Now that we know the cost of 1 kg of bananas is 120 rubles, we can calculate the cost of 1 kg of oranges:

Cost of 1 kg of oranges = Cost of 1 kg of bananas + 40 rubles Cost of 1 kg of oranges = 120 rubles + 40 rubles Cost of 1 kg of oranges = 160 rubles

Finally, we can calculate the cost of 5 kg of oranges:

Cost of 5 kg of oranges = 5 kg * Cost of 1 kg of oranges Cost of 5 kg of oranges = 5 kg * 160 rubles Cost of 5 kg of oranges = 800 rubles

Therefore, the cost of 5 kg of oranges would be 800 rubles.

Note: The above calculation assumes a linear relationship between the cost of bananas and oranges. It is important to note that the actual prices of fruits may vary and this calculation is based on the given information.