First find the total number of blueberries needed for one pie: 200 blueberries/pint * 2 pints/pie = 400 blueberries/pie

Then multiply that number by the number of pie to find the total number of blueberries James need: 400 blueberries/pie * 6 pies = <<400*6=2400>>2400 blueberries

# Answer

2400
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
James needs 200 blueberries to make a pint of blueberry jam and then a quart of blueberry jam to make a blueberry pie. If there are two pints per quart, how many blueberries does James need to pick to make 6 pies?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
2400
James needs 200 blueberries to make a pint of blueberry jam and then a quart of blueberry jam to make a blueberry pie. If there are two pints per quart, how many blueberries does James need to pick to make 6 pies?
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