Math, asked by sivamthapa2509, 1 year ago

the mean of 11 numbers is 5. if one more number is added the mean would be 7 find the value of the 12th number.

Answers

Answered by shreyjain7

7

29 as the 11 no sum is 55 and the 12 nos sum is 84 and the difference between them is 29..

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