Question

За 21 день работник получил зарплату в размере 9000 сколько он получит зарплату за 15 дней

Answer 1

1) 9000:21 ≈ 428,57 - примерная зарплата в день

2) 428,57*15 = 6428,55 рублей за 15 дней

Answer 2

1) 9000 : 21 = 428,57 (руб.) - зарплата за один день.
2) 428,57 * 15 = 6428,55 (руб.)
Ответ : за 15 дней работник получит зарплату в размере 6428,55 рублей.

Answer 3

To calculate the worker's salary for 15 days, we can use the concept of proportionality. We'll assume that the worker's salary is directly proportional to the number of days worked.

Let's set up the proportion:

Salary / Days = Total Salary / Total Days

where Salary = the worker's daily salary, Days = the number of days for which the salary is given (21 days in this case), Total Salary = the total salary received for the given number of days (9000 in this case), Total Days = the total number of days the worker will receive salary (15 days in this case).

Now, let's solve for the worker's daily salary:

Salary / 21 = 9000 / 15

To find the worker's daily salary (Salary), we'll cross-multiply and solve for it:

Salary = (9000 * 21) / 15

Salary = 12600

So, the worker's daily salary is 12600. To find the total salary for 15 days, we multiply the daily salary by the number of days:

Total Salary for 15 days = 12600 * 15 = 189000

Therefore, the worker will receive a salary of 189,000 for 15 days of work.