Math, asked by manisi1906, 10 months ago

The average of 3 numbers is 10. If the
average of first 2 numbers is 9, find the
third number
(1) 12 (2) 13
(3) 14
(4) 15

Answers

Answered by rudramshreddy999

4

Answer:

the first 2 number is 9 then the third number is 15

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