Answer:

Given:

gold : copper = 3 : 2

Calculation:

Let say gold in total ornament be 3x,

Then copper in total ornament be 2x,

⇒ Total ornament = 3x + 2x

⇒ Total ornament = 5x

Percentage of gold in total ornament,

⇒ 3x/5x × 100

⇒ 60%

∴ Percentage of gold in an ornament is 60%.

Verified answer

Answer:

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