Question

5 Реши задачу. двое рабочих заработали 189 000 тенге, получая еженедель но одинаковую зарплату. Первый работал 3 недели, а второй - 6 недель. Сколько денег заработал каждый рабочий?

Answer 1

Ответ:

1)189000:3=63000(первый)

2)189000:6=31500(второй)

Answer 2

Ответ:189000÷3=63000 первый рабочий

189000÷6=31500 второй рабочий

Пошаговое объяснение:

Answer 3

Problem Analysis

We are given that two workers earned a total of 189,000 tenge, with each worker receiving the same weekly salary. The first worker worked for 3 weeks, while the second worker worked for 6 weeks. We need to determine how much money each worker earned.

Solution

To solve this problem, we can set up a system of equations. Let's assume the weekly salary for each worker is x tenge.

The first worker worked for 3 weeks, so their total earnings can be calculated as 3x.

The second worker worked for 6 weeks, so their total earnings can be calculated as 6x.

According to the problem, the total earnings of both workers combined is 189,000 tenge. Therefore, we can write the equation:

3x + 6x = 189,000

Simplifying the equation:

9x = 189,000

To find the value of x, we divide both sides of the equation by 9:

x = 189,000 / 9

Calculating the value of x:

x = 21,000

Therefore, the weekly salary for each worker is 21,000 tenge.

To find the total earnings for each worker, we can substitute the value of x back into the equations:

First worker's earnings = 3x = 3 * 21,000 = 63,000 tenge

Second worker's earnings = 6x = 6 * 21,000 = 126,000 tenge

So, the first worker earned 63,000 tenge, and the second worker earned 126,000 tenge.

Answer

The first worker earned 63,000 tenge, and the second worker earned 126,000 tenge.