How to practice concept:pie-charts

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Question 8

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GAMCQ2 marksNeeds review
The pie chart presents the percentage contribution of different macronutrients to a typical 2,000 kcal diet of a person.
Diagram for Metallurgical Engineering question 8

The typical energy density (kcal/g) of these macronutrients is given in the table.
Macronutrient
Energy density (kcal/g)
Carbohydrates
4
Proteins
4
Unsaturated fat
9
Saturated fat
9
Trans fat
9
The total fat (all three types), in grams, this person consumes is
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