You get nine Cal or kilo cal per gram of lipid you consume. So that makes 81 Cal or kilo cal in total. Here you consider fat as lipid, which is the commonest form of lipid.
Lipids provide approximately 9 calories of energy per gram. To convert calories to grams in terms of energy, it’s important to note that grams measure mass, while calories measure energy. Therefore, when discussing the energy content of lipids, it's accurate to say they contain 9 calories per gram, which is the highest energy yield among macronutrients.
There are 9 calories per gram of fat, so 15 grams x 9 calories each equals 135 calories...
Fat
9
To calculate the calories from fat, multiply the grams of fat by 9, since each gram of fat provides 9 calories. In this case, 10 grams of fat would yield 90 calories from fat (10 grams x 9 calories/gram).
1gram of fat = 9 calories! so, 72 cal for 8 grams fat.
The answer is 36 calories. 4 calories per gram of sugar.
Each gram of fat has 9 calories....
63 calories, 9 grams fat
1 gram of fat equals 9 calories so 23 grams of fat would equal 207 calories. -gross
81 calories. For each gram of fat you have nine calories. 9 times 9 is 81 - therefore 81 calories.
45 calories... 9 per gram of fat... 9 x 5 = 45