The average monthly salary of 12 workers and 3 managers in a factory was 600. when one of the managers, whose salary was 720, and a worker, whose salary was 300, were replaced with a new manager and a new worker, where the salary of the new worker was 200, then the average salary of the team dropped down to 580. what is the salary of the new manager?
Answers
Answer:
420
Step-by-step explanation:
(12+3)*580-(12+3)*600=15*(580–600)=-300 . So salary of new manager is 300 Rs less than earlier manager ,so new manager salary is 720–300=420 Rs.
Answer:
420
Step-by-step explanation:
The correct answer is 420
The total salary amount = 15 × 600 = 9000
The salary of the exiting manager = 720
Therefore, the salary of 12 workers and the remaining 2 managers,
= 9000 − 720 = 8280
When a new manager joins, the new average salary drops to Rs. 580 for the total team of 15 of them
The total salary for the 15 people i.e., 12 workers, 2 old managers and 1 new manager =580 × 15 = 8700
Therefore, the salary of the new manager is,
9000 - 8700 = 300 less than that of the old manager who left the company, which is equal to 720 - 300 = 420