Question

The average of 3 numbers is 9 . If the average of first 2 numbers is 12, what is the third numbers​

Answer 1

This is your answer for your questions

Answer 2

Step-by-step explanation:

Average of 3 numbers =9

Total number=3×9=27

Now,the Average of 2 number=12

Total number=2×12=24

So,the third Number will be=(27-24)=3

Ans=3

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