Every day Tom drinks 5 12-oz cans of soda plus 64 ounces of water. How many ounces of fluid does he drink a week?
Let's think step by step.
868
He drinks 12 * 5 = 60 ounces of soda a day.

So he drinks 60 + 64 = 124 ounces of liquid a day.

So in total he drinks 124 * 7 = 868 ounces of liquid a week.

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So, the final answer is 868