Question

6. The average salary of 19 workers in a factory is 12,000 per month. If the salary of
the manager is 42,000 per month, find the average monthly salary paid to all the
employees.
​

Answer 1

Answer:

Rs 13,500.

Step-by-step explanation:  

   Average = (sum/number) of quantities

Here,

⇒ 12000 = (sum of salaries/19)

⇒ 19*12000 = sum of salaries

⇒ 228,000 = sum salaries

 When salary of manager is added, new sum = 228000 + 42,000

And, number = 19 + 1 = 20

Thus,

⇒ average = (228000+42000)/20

                  = (270000)/20

                  = 13,500

Answer 2

${\huge{\bf{\green{Solution:-}}}}$

Given:-

→ The average salary of 19 workers in a factory is 12,000 per month. If the salary of the manager is 42,000 per month.

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Find:-

→ Find the average monthly salary paid to all the employees.

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Calculations:-

→ As per the given question we know that, the total number of workers in a factory is 19 workers and when we incude the manager for finding the average monthly salary of all the employees including manager, we get as follows:

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${\tiny{\boxed{\bold{= Average \: salary = 19 workers + Manager}}}}$

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As we know:

${\tiny{\boxed{\bold{= Average \: salary = Sum \: of \: works \times Monthly \: salary \: of \: Manager}}}}$

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→ $\sf{Average \: salary = 19 \times 12000}$

→ ${\boxed{\bold{228000}}}$

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${\tiny{\boxed{\bold{= Average \: salary = \dfrac{Sum \: of workers \: salary + Managers \: salary}{Sum \: of \: employees}}}}}$

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→ $\sf{Average \: salary = \dfrac{228000 + 42000}{20}}$

→ $\sf{Average \: salary = \dfrac{270000}{20}}$

→ ${\boxed{\bold{Average \: salary = 13500}}}$

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Therefore, 13500 is the average salary of the employees.