A 225 g sample of french fries supplies 460 kilocalories of energy. 65% of those calories come from fat, which supplies 9 kiloca lories of energy per gram. How many grams of fat are in the french fries?
2 answers:
Answer:
33 g
Explanation:
A 225 g sample of french fries supplies 460 kilocalories of energy. 65% (0.65) of those calories come from fat. The kilocalories coming from fat are:
460 kcal × 0.65 = 299 kcal
9 kilocalories of energy are supplied per gram of fat . The grams of fat that supply 299 kcal are:
299 kcal × (1 g fat/ 9 kcal) = 33 g
The french fries gives 460 kilocalories and <span>65% of those calories come from fat. Then, calorie that comes from fat would be: 65% * 460 kcal= 299 kcal
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<h2>b is the correct answer</h2>
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