What is the average (arithmetic mean) of a, b, and c ?

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by BTGmoderatorDC » Mon May 08, 2023 5:59 pm

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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

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Source: Beat The GMAT — Data Sufficiency | Mon May 08, 2023 5:59 pm

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