Math, asked by babita7373, 1 year ago

The mean of eight number is 27. If one more number is included,then the mean is 26. Find the included number​

Answers

Answered by haridasan85
6

Answer:

Total of 8 nos=27x8=216

Total of 9 nos=26x9=234

New No=234-216=18. Ans

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