Please Friends Answer for this Question..... 5. In a factory the total number of workers are 25. Out of them, the average monthly salary
of 15 workers is 8500 whereas the other 10 workers have an average salary of 9800.
Find the monthly average salary of all the 25 workers.
Sum of all monthly saliry of 10 worker and 15 worker. And divided by all number of worker. 9800+8500=18300 or 18300?25=732...... monthly average saliry of all 25 worker is723...............
