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

The average salary of all the workers in a workshop is 8000. The aver

1.	The average salary of all the workers in a workshop is 8000. The average salary of 7 technicians is 12000 and the average salary of the rest is 6000. The total number of workers in the workshop is
A.	20
B.	21
C.	23
D.	22
Answer» C. 23

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

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