A certain recipe for trail mix calls for 5 cups of peanuts and 3 cups of chocolate chips and makes 8 servings. Jack wants to make enough for 16 servings. How many cups of chocolate chips does he need?

To make enough trail mix for 16 servings, Jack needs to double the recipe since the original recipe makes 8 servings. The original recipe calls for 3 cups of chocolate chips for 8 servings, which means for 16 servings, he will need 3 cups x 2 = 6 cups of chocolate chips. So, Jack should grab 6 cups of chocolate chips to achieve his snack goals! And just for a little fun, if Jack decides he wants to get creative, he could try adding a sprinkle of sea salt or some dried fruits into the mix! This could add a whole new flavor dimension to the classic trail mix, making it even more delicious and satisfying.