The number of kilograms of water in a human body varies directly as the mass of the body. Upper AA 9696-kg person contains 6464 kg of water. How many kilograms of water are in aa 7878-kg person?
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According to the question, the number of kilograms of water in a human body varies directly as the mass of the body. This means that the ratio of water to body mass is constant. Show more…
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