document.write( "Question 1086420: The numbr of kilograms of water in a person's body varies directly as the person's mass. A person with a mass of 80kg contains 50 kg of water. How many kilograms of water are in aperson with a mass of 64kg? \n" ); document.write( "
Algebra.Com's Answer #700606 by Alan3354(69443)\"\" \"About 
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The numbr of kilograms of water in a person's body varies directly as the person's mass. A person with a mass of 80kg contains 50 kg of water. How many kilograms of water are in a person with a mass of 64kg?
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\n" ); document.write( "50/80 = 5/8
\n" ); document.write( "--> (5/8)*64 kg
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