
Arturo O. answered 06/21/18
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[n + (n + 1) + (n + 2)]/4 = 6
3n + 3 = 24
3n = 21
n = 7
The 3 numbers are 7, 8, and 9.

Wha H.
asked 06/21/18Arturo O. answered 06/21/18
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Arturo O.
06/21/18