Math  /  Data & Statistics

QuestionJack is a banker who enjoys having fun with friends after work. The team will usually meet at a beer bar joint to drink and eat kebab. Jack will usually eat 5 sticks of pork kebab and drink three jugs ( 750 ml is volume of the jug) of beer. His caloric needs for the day is 1800 Calories as a young man.
Analysis of the kebab shows each contains 5 grams fat.
Calculate the \% fat contribution of the fat from the kebab to his daly energy needs.
If 100 g of beer contains 43 Cal , and assuming a jug of 750 mls is equivalent to 750 g . Calculate total energy he consumed while with friends.

Studdy Solution
Calculate the percentage of Jack's daily caloric needs met by the fat from the kebabs:
225 Calories from fat1800 total daily Calories×100%=12.5% \frac{225 \text{ Calories from fat}}{1800 \text{ total daily Calories}} \times 100\% = 12.5\%
The percentage of fat contribution from the kebabs to Jack's daily energy needs is 12.5% \boxed{12.5\%} .
The total energy Jack consumed while with friends is 1192.5 Calories \boxed{1192.5 \text{ Calories}} .

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