Question

На первой накладной со склада было выделено 0,7 имевшихся кирпича во второй 0,4 остатка после чего кирпича на складе осталось 5850 штук Какое количество кирпича было на складе первоначально

Answer 1

Х-0,7х-(0,3х*0,4)=5850
х-0,7х-0,12х=5850
0,18х=5850
х=5850/0,18=32500 кирпича
Ответ:32500

Answer 2

Calculation of Initial Quantity of Bricks on the Warehouse

To calculate the initial quantity of bricks on the warehouse, we need to follow the information provided in the question.

According to the question, on the first invoice from the warehouse, 0.7 of the available bricks were allocated. On the second invoice, 0.4 of the remaining bricks were allocated. After these allocations, there were 5850 bricks left on the warehouse.

Let's calculate the initial quantity of bricks on the warehouse step by step:

1. Calculate the quantity of bricks after the first allocation: - Remaining bricks after the first allocation = 0.3 (1 - 0.7) of the available bricks. - Let's represent the remaining bricks after the first allocation as x.

2. Calculate the quantity of bricks after the second allocation: - Remaining bricks after the second allocation = 0.6 (1 - 0.4) of the remaining bricks after the first allocation. - Let's represent the remaining bricks after the second allocation as y.

3. According to the question, the remaining bricks after the second allocation is equal to 5850 bricks. - Therefore, we have the equation: y = 5850.

Now, let's solve the equation to find the initial quantity of bricks on the warehouse.

Solving the Equation

Substituting the value of y in the equation, we have:

5850 = 0.6x

To find the value of x, we can divide both sides of the equation by 0.6:

x = 5850 / 0.6

Calculating the value of x:

x = 9750

Therefore, the initial quantity of bricks on the warehouse was 9750.

Please note that the calculations are based on the information provided in the question, and the result is obtained through mathematical calculations.