Question

The average salary of 49 out of 50 employees in a firm is Rs.100. The salary of the 50th employee is Rs.97.50 more than the average salary of all the 50 workers. Find the mean salary of all the employees in the firm

Answer 1

See salary of 50th employee is 97.5 +100(mean) =197.5.
Now average of all salaries
(49*100+1*197.5)/50 =5097.5/50=101.95
Therefore,mean salary is 101.95.

Answer 2

Answer:

Step-by-step explanation: