find the average of 12,18,9, 11 ,7 13 and 7
Answers
Answered by
0
Answer:
to find the average add all the number and divide in by 2 ..
(18+12+9+11+7+13+7)÷2
=38.5
Answered by
3
Answer:
11
Step-by-step explanation:
(12+18+9+11+7+13+7)÷7
= 77 ÷ 7
= 11
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