http://www.w3.org/ns/prov#value | - CommentReplyReportThis answer closely relates to:Eygpt mcdonalds pricesSuppose a necklace is made from 16-karat gold and weight 66 grams. find the weight in carats of the pure in the necklace?How much was the price of food in the past 100 years, such as hot dogs, hamburgers, cotton candy price of admission to fair?
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