Rama earned , rupees 65, rupees 82, rupees 79 , rupees 75, rupees 90 and rupees 83 in sux days find his average earning
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Answer:
Step-by-step explanation:
Total no. of workers be x
Their average salary = Rs 60
Total salary of all workers = 60x
Average salary of 12 officers = Rs 400
Total salary of 12 officers = 12 × 400 = Rs 4800
Average salary of rest of employees = Rs 56
Total salary of these rest of employees = (x - 12)×56
⇒ (x - 12)×56 + 4800 = 60x
⇒56x - 672 + 4800 = 60x
⇒ 4x = 4128
⇒ x = 1032
Total number of workers in the factory = 1032
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