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. ans.105.
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The average salary = 95
Number of workers = 3
Total salary = 85 × 3 = 255
The sum of first and second worker's salary is :
115 + 65 = 180
The third earns :
255 - 180 = 75
Rs 75
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