Average of five numbers is 27. If one number is excluded the average becomes 25. The excluded number is
35
45
55
65
Explanation:
Number is (5*27) - (4*25) = 135-100 = 35
Average of five numbers is 27. If one number is excluded the average becomes 25. The excluded number is
Number is (5*27) - (4*25) = 135-100 = 35