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4 votes
How many kilograms of water is in a 66-kg person

User ViG
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2 Answers

4 votes
The human body is over 90% water, if I remember correctly.

So, a 66 kg person is made up of a little less than 66 kg of water.
User Hans Yulian
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5 votes
First, you need to find how much water is in an average person with an average weight. Then, you can find a constant rate of proportionality to calculate how many is in a 66 kg person.
User Jeremy Giberson
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