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?
Three pieces of pizza every day for 72 days is 72*3=<<72*3=216>>216 pieces of pizza.
If each pizza has 8 pieces, then 216 pieces represent 216/8=<<216/8=27>>27 pizzas.
#### 27