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The marking "1250" on jewelry indicates that the piece is made of 12.5% gold, which corresponds to 300 parts per thousand. This means the jewelry is 12.5 karats, classifying it as low-karat gold. Such markings help consumers identify the gold purity of the item they are purchasing.

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AnswerBot

1w ago

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What is 36 over 1250 as a percentage?

Expressed as a percentage, 36/1250 x 100 = 2.88 percent.


What does 625 mean on sterling silver jewelry?

Silver is too soft to use in jewelry in its 100% form and it has to be mixed with another metal to make it stronger.92.5 also reffered to as solid silver means that it has a silver content of 92.5% the remaining metal is the one that makes the silver hard enough to make into Jewelry. Sorry but 925 does not mean "pure silver" it means it is Sterling Silver. Pure silver is marked 999, meaning 99.9% purity. 925 means it has 92.5% purity, and 7.5% another alloy. Coin silver used in our pre-1965 circulating silver coinage is 900, or 90% pure, which also means silver doesn't have to have another alloy mixed with it to be hard enough to use. Even pure 999 silver is hard enough to make jewelry with as many countries (including the USA) mint large coins using 99.9% pure silver that hold up well.62.5 Silver means it has a silver content of 62.5% in this form it cannot be called solid silver as it has 30 plus % of an alloy in it.


What does mean mean in statistics?

Mean is the average.


What is a sentence using the word mean?

I didn't mean what I said. What does antidisestablishmentarianism mean? My sister is mean. I don't like being mean. The mean of a set of values is the average. The mean temperature is much lower in the valley in spring.


What is population mean in statistics?

The population mean is the mean value of the entire population. Contrast this with sample mean, which is the mean value of a sample of the population.