For any 3 given numbers, which of the following is always equivalent to adding the 3 numbers together and then dividing the sum by 3?I.Ordering the 3 numbers numerically, from highest to lowest, and then selecting the middle number.II.Dividing each of the numbers by 3 and then adding the results together.III.Multiplying each numberby 6, adding the resulting products together, and then dividing the sum by 9.

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For any 3 given numbers, which of the following is always equivalent to adding the 3 numbers together and then dividing the sum by 3?<br>I.Ordering the 3 numbers numerically, from highest to lowest, and then selecting the middle number.<br>II.Dividing each of the numbers by 3 and then adding the results together.<br>III.Multiplying each number<br>by 6, adding the resulting products together, and then dividing the sum by 9.