document.write( "Question 914325: Write the equation of variation.(inversely)
\n" ); document.write( "The weight of an object on mars varies directly as its weight on earth. A stone which weighs 5 kg on earth weighs 2 kg on mars. How much would a 70-kg person weigh on mars?
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Algebra.Com's Answer #555009 by ewatrrr(24785)\"\" \"About 
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Wm = kWe
\n" ); document.write( "2kg = k(5kg)
\n" ); document.write( "2/5 = k
\n" ); document.write( "\"Wm+=+%282%2F5%29We\"
\n" ); document.write( "\"Wm+=+%282%2F5%2970kg+=+28kg\"
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