Consider the question. 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?
 What is the step-by-step reasoning process to arrive at the answer: 2400?
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 = 2400 blueberries.