A preschool has Campbell s Chunky Beef soup which contains 2 5 g of fat and 15 mg of cholesterol per serving cup and Campbell s Chunky Sirloin Burger soup which contains 7 g of fat and 15 m of cholesterol per serving By combining the soups it is possible to get 18 servings of soup that will have 99 g of fat and 270 mg of cholesterol How many cups of each soup should be used beef cups burger cups