John buys 1/2 gallon jugs of cold brew coffee every 4 days. How many cups of coffee does he drink a day? Let's think first. Chain of thought:
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He drinks 128 / 2 = 64 ounces of coffee every 4 days. That means he drinks 64 / 4 = 16 ounces of coffee a day. So he drinks 16 / 8 = 2 cups a day.
Therefore, the answer is 2.
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