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An adult eats food whose nutritional energy totals approximately 2200 Calories per day. The adult burns 2.0 * 10^3 Cal per day.
An adult eats food whose nutritional energy totals approximately 2200 Calories per day. The adult burns 2.0 * 10^3 Cal per day. How much excess nutritional energy, in kilojoules, does the adult consume per day?