Question

По первой накладной со склада было выдано 0,7 имевшегося кирпича, а по второй-0,4 остатка, после чего кирпича на складе осталось 5850 штук. какое количество кирпича было на складе первоначально?

Answer 1

После первой накладной осталось 5850\0,6=9750 изначально было 9750\0,3=32500

Answer 2

Calculation of Initial Brick Quantity on the Warehouse

To determine the initial quantity of bricks on the warehouse, we can use the information provided in the question. Let's break down the given information:

- From the first invoice, 0.7 of the available bricks were issued. - From the second invoice, 0.4 of the remaining bricks were issued. - After these transactions, there were 5850 bricks left on the warehouse.

To find the initial quantity of bricks, we need to calculate the total quantity of bricks before any issuances. We can use the following steps:

1. Calculate the quantity of bricks issued from the first invoice: - 0.7 * Total Quantity of Bricks = Quantity of Bricks Issued from the First Invoice

2. Calculate the quantity of bricks issued from the second invoice: - 0.4 * (Total Quantity of Bricks - Quantity of Bricks Issued from the First Invoice) = Quantity of Bricks Issued from the Second Invoice

3. Calculate the initial quantity of bricks: - Total Quantity of Bricks - Quantity of Bricks Issued from the First Invoice - Quantity of Bricks Issued from the Second Invoice = Initial Quantity of Bricks

Let's perform the calculations:

1. Calculate the quantity of bricks issued from the first invoice: - 0.7 * Total Quantity of Bricks = 0.7 * X

2. Calculate the quantity of bricks issued from the second invoice: - 0.4 * (Total Quantity of Bricks - 0.7 * X) = 0.4 * (X - 0.7 * X)

3. Calculate the initial quantity of bricks: - X - 0.7 * X - 0.4 * (X - 0.7 * X) = 5850

Now, let's solve the equation to find the initial quantity of bricks:

X - 0.7 * X - 0.4 * (X - 0.7 * X) = 5850

Simplifying the equation:

X - 0.7 * X - 0.4 * X + 0.4 * 0.7 * X = 5850

0.9 * X - 0.28 * X = 5850

0.62 * X = 5850

X = 5850 / 0.62

X ≈ 9435.48

Therefore, the initial quantity of bricks on the warehouse was approximately 9435.

Please note that the calculations are based on the information provided in the question, and the result is an approximation.