Question

400грамм стоит 200руб.Сколько стоит килограмм?

Answer 1

400г стоит 200 р. значит 200г стоит 100 рублей
200+200+100=500.

Answer 2

Calculating the Cost per Kilogram

To calculate the cost per kilogram, we can use the given information that 400 grams cost 200 rubles.

Step 1: Convert 400 grams to kilograms. - 1 kilogram = 1000 grams - Therefore, 400 grams = 400/1000 = 0.4 kilograms.

Step 2: Calculate the cost per kilogram. - Cost per kilogram = Total cost / Total kilograms - Cost per kilogram = 200 rubles / 0.4 kilograms - Cost per kilogram = 500 rubles per kilogram.

So, the cost per kilogram is 500 rubles.