Question

Бригада посадила 792 берёзы, сосен- на 8 меньше. Дубов бригада посадила в 8 раз меньше, чем сосен. Сколько дубов посадила бригада?

Answer 1

792 - 8 = 784 ( сосен )
784 : 8 = 98 ( дубов )
Ответ 98 дубов

Answer 2

Calculating the Number of Oak Trees Planted by the Brigade

To calculate the number of oak trees planted by the brigade, we can use the information provided in the question and apply some basic math.

Given: - The brigade planted 792 birch and pine trees, with 8 fewer pine trees than birch trees. - The brigade planted oak trees in 8 times fewer quantity than pine trees.

Let's denote: - The number of pine trees planted as P - The number of birch trees planted as B - The number of oak trees planted as O

We have the following information: 1. B + P = 792 2. P = B - 8 3. O = P / 8

Using the above information, we can solve for the number of oak trees planted by the brigade.

First, we can express P in terms of B using equation 2: P = B - 8

Then, we substitute the value of P from equation 2 into equation 1: B + (B - 8) = 792

Solving this equation will give us the value of B (birch trees planted). Once we have B, we can calculate the number of oak trees planted using equation 3.

Let's proceed with the calculations.

Calculations

B + (B - 8) = 792

Solving for B: 2B - 8 = 792 2B = 800 B = 400

Now, we can calculate the number of oak trees planted: O = P / 8 O = (400 - 8) / 8 O = 392 / 8 O = 49

Answer

The brigade planted 49 oak trees.