The average salary of all the workers in a wo | vedclass

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(B) Let the total number of workers be $x$.The number of workers excluding the technicians is $(x - 7)$.The total salary of all workers is the sum of

Vedclass · Accepted Answer

$21$

Vedclass · Answer

(B) Let the total number of workers be $x$.The number of workers excluding the technicians is $(x - 7)$.The total salary of all workers is the sum of the total salary of technicians and the total salary of the remaining workers.$8000x = (7 	imes 12000) + ((x - 7) 	imes 6000)$$8000x = 84000 + 6000x - 42000$$8000x - 6000x = 42000$$2000x = 42000$$x = \frac{42000}{2000} = 21$Therefore,the total number of workers in the workshop is $21$.

The average salary of all the workers in a workshop is $Rs. 8000$. The average salary of $7$ technicians is $Rs. 12000$ and the average salary of the rest is $Rs. 6000$. The total number of workers in the workshop is

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