State the fraction of gold present in an 18 carat gold piece.
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State the fraction of gold present in an 18 carat gold piece.
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✔In 18K gold is 75 % gold mixed with 25 % of other metals like copper , silver etc.✔
✔Hope this will help you.......✔
Answer:
18 Karat gold has 75% of pure gold. 18 divided by 24 and multiplied by 100 will give this answer. 18/24 x 100. 22 karat gold has 91.6% pure gold and 916 is nothing but 91.5%.