The food calorie (also known as nutritional calorie and large calorie) is a quantity equal to a kilocalorie (kcal). not surprisingly, the food calorie is used to represent units of energy associated with eating, as in “an average hot dog with ketchup and a bun contains 315 calories.” you woke up hungry this morning so you ate a breakfast of hotcakes, eggs, and a large biscuit. an online application indicates that this meal contains 1090 calories (meaning food calories).how many stairs (of height 7.25 inches) would a person of mass 180.0 lb, have to climb in order to expend the calories consumed in your breakfast?