Question

in a factory the total no of workers are 25.out of them, the average month salary of 15 workers is rs 8500whereas the other 10 workers of an average salary of rs 9800. find the monthly averade salary of all the 25 workers

Answer 1

add the salaries of 15 and 10 workers
then divide it by total workers, that is, 25

8500+9800/25

18300/25

72 final answer

Answer 2

15000. .......................rs