document.write( "Question 40355: DIRECT VARIATION
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document.write( "the number of kg of water (W) in a human body varies directly as the total body weight(B). A person who weighs 72kg contains 54kg of water. How many kilograms of water are in a person weighing 180kg?
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document.write( "A person weighing 180kg has about ____kg of water in their body.
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document.write( "--is it 135???
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document.write( "thank you for your time
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Algebra.Com's Answer #25829 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! the number of kg of water (W) in a human body varies directly as the total body weight(B). \n" ); document.write( "This means: (W)/(B) \n" ); document.write( "(54)/(72)=(W)/180 \n" ); document.write( "135 = W \n" ); document.write( "Yes! \n" ); document.write( " |