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Finger [1]
3 years ago
15

If the average (arithmetic mean) of 2, 7, and x is 12, what is the value of x?

Mathematics
1 answer:
posledela3 years ago
5 0

Answer:

27. (2+7+27=36 36÷3=12) 36=total of the three numbers, 3=Amount of numbers, 12=Average

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