the mean of 6 number 5 is 24. if one number is excluded the mean of remaining numbers becomes 22. find the excluded number
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11111122222222222234444
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mean=24
sum of 6 number be x
x/6=24
x°144
now, y/5=22
y=110
x-y=144-110=34 is the excluded number
hope it will be help u to answer the question
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