Put them in ascending order. Subtract the smallest value from the largest.
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To find the average of the numbers 12, 16, and 23, add them together: 12 + 16 + 23 = 51. Then, divide the sum by the number of values, which is 3: 51 ÷ 3 = 17. Therefore, the average of 12, 16, and 23 is 17.
More correctly in Maths. it is the MEAN. Hence mean -= (12 + 16 + 23) / 3 means = 51/3 mean = 17 .
It is 15, the number halfway between the two middle numbers.
mean(18, 23, 39, 10, 22, 17, 16, 15) = (18 + 23 + 39 + 10 + 22 + 17 + 16 + 15) ÷ 8 = 160 ÷ 8 = 20
16/25 is greater than 12/23