Question

За 6 литров минеральной водв заплатили 12 рублей.Какова стоимость 3 л воды

Answer 1

12 : 2= 6(р)- стоят 3 литра воды

Answer 2

1)12:6=2стоимость 1л воды  2)2х3=6руб.стоимость 3 литров воды

Answer 3

Calculating the Cost of 3 Liters of Water

To calculate the cost of 3 liters of water based on the given information that 6 liters of mineral water were purchased for 12 rubles, we can use the following formula:

Cost of 3 liters = (Cost of 6 liters / 6) * 3

Using the given information, we can calculate the cost of 3 liters of water:

Cost of 3 liters = (12 / 6) * 3 = 6 * 3 = 18 rubles

So, the cost of 3 liters of water is 18 rubles.