Civil Service Exam Reviewer · Averages · hard
The average monthly salary of 16 employees is ₱20,000. When the manager's salary is included, the average rises by ₱1,500. What is the manager's salary?
- ₱21,500
- ₱44,000
- ₱45,500
- ₱25,500
Answer
C. ₱45,500
Solution
New total = 17 × ₱21,500 = ₱365,500. Old total = ₱320,000. Manager = ₱45,500.
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