the mean of 7 numbers is 25. If one more number is included, mean of t – InterviewSolution

1.

the mean of 7 numbers is 25. If one more number is included, mean of the new set of number becomes 27. Find the included number.

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Answer:

the mean of 7 numbers is 25. If one more number is included, mean of the new set of number BECOMES 27. Find the included NNUMBER is 1

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