The average salary of workers in AMS careers | vedclass

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(C) Let the number of faculty be $x$ and the number of management trainees be $y$.Given that the average salary of faculty is $Rs. 4,000$ and manageme

Vedclass · Accepted Answer

$110$

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(C) Let the number of faculty be $x$ and the number of management trainees be $y$.Given that the average salary of faculty is $Rs. 4,000$ and management trainees is $Rs. 1,250$,and the average salary of all workers is $Rs. 2,000$.The total salary equation is: $4000x + 1250y = 2000(x + y)$.Expanding the equation: $4000x + 1250y = 2000x + 2000y$.Rearranging the terms: $2000x = 750y$.Simplifying the ratio: $x/y = 750/2000 = 3/8$.This means the total number of workers $(x + y)$ must be a multiple of $(3 + 8) = 11$.Among the given options,only $110$ is a multiple of $11$ $(110 = 11 	imes 10)$.

The average salary of workers in $AMS$ careers is $Rs. 2,000$,the average salary of faculty is $Rs. 4,000$,and the average salary of management trainees is $Rs. 1,250$. The total number of workers could be:

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