Question

в первой бригаде 12 рабочих, во второй -в 3 раза больше, чем в первой, а в третьей-на 22 рабочих меньше чем в двух первых бригадах вместе. Сколько рабочих в третьей бригаде?

Answer 1

12*3=36  это 2 бригада  2)12+36-22=36 это 3 бригада

Answer 2

Calculating the Number of Workers in the Third Brigade

To find the number of workers in the third brigade, we can use the information provided about the number of workers in the first and second brigades.

Let's denote: - The number of workers in the first brigade as x - The number of workers in the second brigade as 3x (three times the number in the first brigade) - The number of workers in the third brigade as (x + 3x - 22) (the total in the first two brigades minus 22)

Calculations

Using the given information, we can set up the following equation: x + 3x - 22 = Total number of workers in the first two brigades

Solving for x: 4x - 22 = Total number of workers in the first two brigades 4x = Total number of workers in the first two brigades + 22 x = (Total number of workers in the first two brigades + 22) / 4

Now, we can substitute the value of x back into the equation to find the number of workers in the third brigade.

Answer

The number of workers in the third brigade can be calculated using the formula: (Total number of workers in the first two brigades + 22) / 4

Let's proceed with the calculation using the specific values provided in the question.