Math, asked by aarchnair06, 9 months ago

here are two branches of company employing 280 and 320 persons respectively. if the averages of salaries of two branches are rs 750 and rs 937.5 respectively, find arithmetic mean of salary of tgw employee of the company as a whole​

Answers

Answered by amritsr10978
1

Answer:

Step-by-step explanation:

(280×750)+(320×937.5)/280+750=548.3

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