Anutritionist who works for a fitness club members by evaluating their diets. as part of her evaluation, she asks members for the number of fat grams and carbohydrate grams that they consumed in a day. then, she calculates the number of calories that result from the fat, using the following formula:
calories from fat = fat grams x 9
next, she calculates the number of calories that result from the carbohydrates using the following formula:
calories from carbs = carbs grams x 4
create an application that will make these calculations. in the application, you should have the following methods:
fatcalories-this method should accept a number of fat grams as an argument and return the number of calories from that amount of fat.
carbcalories-this method should accept a number of carbohydrates grams as an argument and return the number of calories from that amount of carbohydrates.