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What is the average (arithmetic mean) of a, b, and c ?
(1) a + 2b + 3c = 10
(2) 3a + 2b + c = 14
OA C
Source: GMAT Prep
(1) a + 2b + 3c = 10
(2) 3a + 2b + c = 14
OA C
Source: GMAT Prep
