average salary of 19 workers is 12000 per month and the salary of manager is 42000 per month find the average monthly salary of all employees
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Answered by
5
average salary of 19 workers = 12000 per month
total salary of 19 workers/ 19 = 12000
total salary of 19 workers = 12000 x 19 = 2,28,000 per month
Manager salary = 42000 per month
19 workers + manager = 20 employees
total salary of 20 employees = 228000 + 42000 = 2,70,000
Average salary of all employees = 2,70,000/20 = Rs13,500 per month
total salary of 19 workers/ 19 = 12000
total salary of 19 workers = 12000 x 19 = 2,28,000 per month
Manager salary = 42000 per month
19 workers + manager = 20 employees
total salary of 20 employees = 228000 + 42000 = 2,70,000
Average salary of all employees = 2,70,000/20 = Rs13,500 per month
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Answered by
4
n1 = 19
n2 = 1
x1 =12000
x2 = 42000
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combined average mean = n1(x1) + n2(x2)
---------------------------------
n1 + n2
= 19(12000) + 1(42000)
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20
= 228000 + 42000
--------------------------------
20
=270000/20
=13500
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average monthly salary of all employees is 13500
n2 = 1
x1 =12000
x2 = 42000
-------------------------
combined average mean = n1(x1) + n2(x2)
---------------------------------
n1 + n2
= 19(12000) + 1(42000)
--------------------------------------
20
= 228000 + 42000
--------------------------------
20
=270000/20
=13500
------------------------------------
average monthly salary of all employees is 13500
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