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1). 6102). 5103). 4104). Can’t be determined |
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Answer» LET NUMBER of non-OFFICERS = a, Then TOTAL salary of officers = 15 × 460 = 6900, Total salary of non-officers = a × 110. Total salary of all employees = 120 × (15 +a) Then, Salary of all employees = Salary of officers + Salary of non-officers 120 × (15 + a) = 15 × 460+110a 1800 + 120a = 6900 + 110a 120a – 110a = 6900 – 1800 10a = 5100 a = 510 Hence, number of non-officers = 510 |
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