40% of the employees in a factory are workers. All the remaining employees are executives. The annual income of each worker is Rs. 390. The annual income of each executive is Rs. 420. What is the average annual income of all the employees in the factory together?
A.390
B.405
C.408
D.415
Answers
Answered by
2
Answer:
408
Step-by-step explanation:
40*390+60*420=100*(408 )
Answered by
1
Answer:
The Answer Is Option B. ~ 405
Step-by-step explanation:
First we will add both of them and divide by 2.
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