Flag 8 grade science> Purity of gold is 1515 carat. What is the percentage’of gold in the ornaments ?
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Purity of gold is 1515 carat. What is the percentage’of gold in the ornaments ?

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Harshit Singh , 3 Years ago
Grade 12th pass
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Pawan Prajapati

Last Activity: 3 Years ago

24 carat purity of gold =100 rn∴ 1 carat purity or gold = 100/24 rn15 carat purity of gold = 100*15/24 = 62.5 %

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