Simon is picking blueberries to make blueberry pies. He picks 100 blueberries from his own bushes and another 200 blueberries from blueberry bushes growing nearby. If each pie needs 100 blueberries, how many blueberry pies can Simon make? Let's think first. Chain of thought:
Simon has picked a total of 100 + 200 = 300 blueberries. This means he can make 300 blueberries / 100 blueberries per pie = 3 pies.
Therefore, the answer is 3.