Math, asked by asadmughal349, 6 months ago

The average salary per head of all the workers in a workshop is Rs.850.
If the average salary per head of 7 technicians is Rs.1000 and the average
salary per head of the rest is Rs.780. The total number of workers in the
workshop is :

Answers

Answered by dbaatul

0

Answer:

15 workers in workshop

Step-by-step explanation:

consider no of workers = x

((7*1000)+(780*x))/(7+x) = 850

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