Question

formula of average is​

Answer 1

Answer:

Average, which is the arithmetic mean, and is calculated by adding a group of numbers and then dividing by the count of those numbers. For example, the average of 2, 3, 3, 5, 7, and 10 is 30 divided by 6, which is 5.

Step-by-step explanation:

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Answer 2

Answer:

x+x÷2 hope it helps hahahahah