Question

the average monthly salary of employees consisting of officers and workers of an organisation is 3000 the average salary of an officer is 10,000 and of the worker is 2000 per month if there are total 400 employees in the organisation find the number of officers​

Answer 1

Answer:

Officers = 50, Workers = 350

Step-by-step explanation:

Let number of officers be x.

Total number of employees = 400.

Thus, the number of workers will be 400 - x.

Workers of an organization is 3000 and average salary of an officer is 10,000 and worker is 2000 per month.

=> 3000 * 400 = 10000 * x + 2000(400) - 2000x

=> 3000 * 400 = 10000 * x + 800000 - 2000x

=> 1200000 = 10000x - 2000x + 800000

=> 1200000 - 800000 = 10000x - 2000x

=> 400000 = 8000x

=> x = 50

Hence, the number of officers = 50 and workers = 350.

#Hope my answer helped you!

Answer 2

Answer:

Let the no. of officers be x

then no. of workers = 400 - x

According to question,

3000×400=10000×x+800000−2000x

400000 = 8000x

=> x = 50

Therefore, Number of officers = 50

and Workers = 350