document.write( "Question 1155950: The concentration of platinum in a necklace is 12%. The necklace weighs 18 g. Find the amount of platinum in the necklace. \n" ); document.write( "
Algebra.Com's Answer #778640 by Alan3354(69443)\"\" \"About 
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12% of 18. \n" ); document.write( "
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