Question

1л. 400мил. стоит 26,2 руб. сколько стоит 1л.

Answer 1

26,2/1,4000=18,7(л)- в одном литре

Answer 2

To find out the cost of 1 liter, we need to calculate the cost per milliliter and then convert it back to the cost of 1 liter.

Given that 1 liter and 400 milliliters together cost 26.2 rubles, we can write this as the following equation:

1 liter + 400 milliliters = 26.2 rubles

To convert the 400 milliliters to liters, we divide it by 1000:

400 milliliters = 400 / 1000 = 0.4 liters

Now, let's denote the cost of 1 liter as x rubles. The equation becomes:

1 liter + 0.4 liters = x rubles

1.4 liters = x rubles

To find the value of x, we divide the total cost by the total volume in liters:

x = 26.2 rubles / 1.4 liters ≈ 18.71 rubles per liter

So, the cost of 1 liter is approximately 18.71 rubles.