An average person spends about 845 kilojoules of energy per hour of walking. Suppose a person eats 2 baked potatoes with butter,
each having 37 grams of carbohydrates and 4.3 grams of protein from the potato and 4 grams of fat from the butter. How many hours of walking will it take for the person to expand the energy from the two potatoes?
1 answer:
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