Problem Solving help

The grocery store has bulk pecans on sale, which is great since you're planning on making 4 pecan pies for a wedding. How many pounds of pecans should you buy?How many pecans are needed for each pie? Your recipe calls for 11/4 cups pecans per pie. But there is no cup measure available, only a scale.How many pecans are in a pound? Perhaps the nutritional info from a bag of pecans would be helpful.​Serving Size:1 cup, halves (99 g)Servings per container: about 2 via /r/askmath https://ift.tt/2ZRUwPT