Question

The average salary of 3 workers is 95 Rs. per week. If one earns Rs.115 and second earns Rs.65, how much is the salary of the 3rd worker ?

Answer 1

Step-by-step explanation:

average = (sum of observation)/no. of observation

A.T.Q.

(115+65+z)/3= 95

180+z= 95×3

180+z=285

z= 285-180

z = 105