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Question
The per cent of pure gild in $$14$$ carat gold is about $$58.3\%$$. A $$14$$ carat gold ring weights $$7.6$$ grams. How many grams of pure gold are in the ring?
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Solution
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As per question, Pure gold in $$14$$ carat gold of $$7.6\ g$$ $$=7.6 \times \dfrac{58.3}{100}=4.431\ g$$
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