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A nesklace is made of gold and sipver weighs 65 g. If it consists of 2/13 parts of copper find the weight of gold in the necklace. |
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Answer» GIVEN, weight of ornament = 52gm copper = 2/13 so gold must be = 11/13 Ornament = total weight * parts of gold 52* 11/13 =44 gm Hope this helps you Please mark me as brainliest |
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