Cooking economically

There is a frying pan that's big enough to hold 2 pieces of bread. It takes one minute to fry the piece of bread on one side. You have 3 pieces of the bread and you have to cook them in 3 minutes. Is it possible? How to do it?

Answer:

Since the 3 pieces of bread have 6 sides all together, call them A1, A2, B1, B2, C1, and C2. Now cook A1 and B1 for the first minute. Then keep B1 aside and cook A2 and C1 for the second minute. Now for the last third minute, cook B2 and C2. All the six sides of the bread are cooked in just 3 minutes.