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In an alloy of gold and silver the ratio of the amount of gold to the amount of silver is 2:5. What is the weight of gold in the alloy if there are 80g of silver?
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Aug 11, 2024
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In an alloy of gold and silver the ratio of the amount of gold to the amount of silver is 2:5. What is the weight of gold in the alloy if there are 80g of silver?
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Neilprosser
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Answer:
2/5 = g/80
5g = 160, so g = 32 grams of gold
Fabian Silva
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Aug 15, 2024
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