Question

Purity of gold is 15 carat what is the percentage of gold in the ornaments?​

Answer 1

Answer:

Mm is the total mass of the material. 24-karat gold is pure (while 100% purity is unattainable, this designation is permitted in commerce for 99.95% purity), 18-karat gold is 18 parts gold, 6 parts another metal (forming an alloy with 75% gold), 12-karat gold is 12 parts gold (12 parts another metal), and so forth.

Explanation:

Yellow Gold 18k 75%

Yellow Gold 22k 91.70%

White Gold 9k 37.5%

White Gold 10k 41.7%

Answer 2

Answer:

Here is your answer

Explanation:

Put not so simply, a gold karat is 1/24 part, or 4.1667% of the whole, and the karat weight number indicates how many parts of gold to parts of alloy are in a piece. 24k gold is 100 parts gold or 100%. 16 karat gold is 16 parts gold to 8 parts other material for a pure gold percentage of 67%

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