Please answer the following question by reasoning step-by-step.
Nunzio eats three pieces of pizza every day for lunch. If a piece of pizza represents one-eighth of the entire pie, then how many pizzas does Nunzio eat in 72 days?

27
Three pieces of pizza every day for 72 days is 72 * 3 = 216 pieces of pizza.

If each pizza has 8 pieces, then 216 pieces represent 216 / 8 = 27 pizzas.

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The answer: 27