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If a food item has 9 grams of fat how many total calories doe sit derive from fat?
Wiki User
∙ 15y ago
too many, cut down on the pies cheeky.
Wiki User
∙ 15y ago
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Plot the data putting fat grams on the x-axis and look for a relationship Is there a relationship between the fat grams and the total calories in fast food?
positive linear relationship
If there is 300 calories in 100 grams of a certain food how many calories are there in a 30 grams portion of this food?
If 100 g of your certain food gives 300 calories then: 30 g/ 100 g = 0.3 0.3 x 300 calories = 90 calories. So 30 g has 90 calories.
How much food do you need for a 6 person trip to mars?
Instead of thinking in terms of how much food, think in terms of how many calories. If each person needs 1500 calories/day (decent number for an adult human) then: 1500 (calories) * 6 people * 6 months * 30 days/month = A lot of calories (you can do the math if you want to) lets call this variable F Then when you consider you food calculate in: carbs and protein: 4 calories/gram fats: 9 calories/gram Lets say your going with a 4:3:3 ration of carbs:protein:fat The math would then be F * .4 = calories of carbs needed, then divide this by 4 for the total grams needed F * .3 = calories of protein needed, then divide this by 4 for the total grams needed F * .3 = calories of fat needed, then divide this by 9 for the total grams needed I think this is correct to know how many total grams of food you need, and how to proportion this ratio is proper balance. It's important to do this when buying long term storage able survival food as well.
How many calories are in a food that contains 20 grams of carbohydrates?
Every gram of carbohydrate has 4 calories, so 20 grams of carbohydrates would be 80 calories. But you also have to take into account the amount of protein and fat grams in the food, as well. Protein has the same amount of calories as carbohydrates (4 calories per gram) and fat has 9 calories per gram.
How do you calculate calories gram of a food?
There are 28.349 grams to an ounce. Accordingly, multiplying the number of calories in a gram by 28.349 will give you the number of calories in an ounce.
A food source with 5 grams of protein 10 grams of fat and 20 grams of carbohydrates contains how many calories?
A food source with five grams of protein, ten grams of fat, and twenty grams of carbohydrates contains 190 calories. To find this, you need to know how many calories are in a gram of protein, fat, and carbohydrates. There are four calories in one gram of protein and one gram of carbohydrates. There are nine calories in one gram of fat. Then multiply five (the number of grams of protein) by four (the number of calories in one gram of protein), ten (the number of grams of fat) by nine (the number of calories in one gram of fat), and twenty (the number of grams of carbohydrates) by four (the number of calories in one gram of carbohydrates). Add those numbers up and you will know how many calories are in the food.
How do you estimate discretionary kcalories?
To estimate discretionary calories you will have to look for many things. Like look on food labels for the grams of proteins, look and see how many grams of carbohydrates are in the food, find out the total fat grams, then add all the kcals together and you will find your percentage.
How many calories does a food containing 5 grams of fat provide?
Each gram of fat contains 9 calories, therefore 5 grams of fat contains 45 calories.
How many calories are in a food that contains 20 grams of carbohydrate 8 grams protein and 5 grams of fat?
232
How many fat calories are provided by a food which contains 15 grams of fat?
135 calories from fat.
Does the total amount of calories taken in from one serving of food include how many grams of sugar there are?
Yes, it does. The total amount of calories must include all sources of calories in order to be accurate. Calories come from Fats, Carbohydrates, and Sugars. (Calories also come from alcohol, but that is usually irrelevant because most packaged foods do not contain alcohol.)
Where can find a book that tells you how many calories food have?
The Complete Book of Food Counts By Corinne T. Netzer This book lists all you need to know about foods. Including , calories, fat grams, protein grams , carbohydrate grams, fiber grams, sodium and cholesterol
