Question

На первом складе на 13.1 т угля меньше чем на втором.На двух складах вместе 90 т угля .Сколько угля на втором складе.

Answer 1

Х1   т угля на первом
х2   т угля на втором 

х2  -  х1 =13,1
х2  +  х1 =90
сложим оба уравнения

2 * х2 = 103,1   х2 = 103,1/2= 51,55т угля на втором складе

Ответ: 51,55т 

Answer 2

Calculating Coal Quantity on the Second Warehouse

To calculate the quantity of coal on the second warehouse, we can use the information provided.

Given: - The first warehouse has 13.1 tons less coal than the second warehouse. - The total quantity of coal on both warehouses is 90 tons.

Let's denote the quantity of coal on the second warehouse as x.

We can set up the following equation to represent the given information: x - 13.1 + x = 90

Solving for x: 2x - 13.1 = 90 2x = 90 + 13.1 2x = 103.1 x = 103.1 / 2 x = 51.55

Answer

The quantity of coal on the second warehouse is 51.55 tons.