Question

The mean of 6 numbers is 24. If one number is excluded, the mean of remaining numbers becomes 22
Find the excluded number.
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Answer 1

Answer:

x/6 =24

x = 24X6= 144

x =144/6= 24

Mean =24

Remaining numbers=5x22=110

Average number=144-110=34

6 numbers could be 22+22+22+22+22+34÷6 =24

If one number is excluded

22+22+22+22+22÷5 = 110/5 =22

Excluded number= 34

Ans= 34