Question

in an office 20 employee get salary 1250 and 10 employee get salary of 2000each find the average of an employee​

Answer 1

Answer:

3280

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Answer 2

Answer:

We know, average is the sum of the data values divided by the total number of data values.

Given that, one clerk get a salary of 2500 rupees.

Therefore, 20 clerks get a salary of 20×2500=50000 rupees.

Also, one officer get a salary of 4000 rupees.

Therefore, 10 officers get a salary of 10×4000=40000 rupees.

Therefore, average salary =

20+10

50000+40000

=

30

90000

=3000 rupees.