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What is the average (arithmetic mean) of 5, 7, 12, and 12? 7 8 9 12
Question
Asked 2/28/2015 7:08:20 AM
Updated 3/5/2015 12:00:41 AM
3 Answers/Comments
Flagged by janezeshun [3/2/2015 6:01:57 AM], Unflagged by debnjerry [3/2/2015 9:03:15 AM], Flagged by jeifunk [3/5/2015 12:00:38 AM], Unflagged by jeifunk [3/5/2015 12:00:41 AM]
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Original conversation
User: What is the average (arithmetic mean) of 5, 7, 12, and 12? 7 8 9 12

Weegy:
Arithmetic is a branch of mathematics usually concerned with the four operations (adding, subtracting, multiplication and division) of positive numbers.




User: If there are 4 boys and 2 girls in a family, what is the ratio of boys in the family to children in the family? 1:2 2:1 4:1 2:3

Weegy: If there are 4 boys and 2 girls in a family, the ratio of boys in the family to children in the family is 2:3.
Expert answered|jerry06|Points 26935|

Question
Asked 2/28/2015 7:08:20 AM
Updated 3/5/2015 12:00:41 AM
3 Answers/Comments
Flagged by janezeshun [3/2/2015 6:01:57 AM], Unflagged by debnjerry [3/2/2015 9:03:15 AM], Flagged by jeifunk [3/5/2015 12:00:38 AM], Unflagged by jeifunk [3/5/2015 12:00:41 AM]
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The average (arithmetic mean) of 5, 7, 12, and 12 is 9.
average = (5 + 7 + 12 + 12)/4 = 36/4 = 9
Added 3/2/2015 6:01:52 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [3/5/2015 12:00:54 AM]
Comments
If someone can un-flag the conversation for me, I would really appreciate it.
@janezeshun: Please don't flag the whole conversation especially if there is a correct expert answer on it. Thank you.
Added 3/2/2015 6:31:16 AM
OK jerry06, Thanks for your remind . This is my mistake .
Added 3/4/2015 11:33:27 PM
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