The ratio of gold and silver used to make an ornament is 3:5. If 855 mg of gold was used to make an ornament, how much silver was used?
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The ratio of gold and silver used to make an ornament is 3:5. If 855 mg of gold was used to make an ornament, how much silver was used?
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Ans= 1425 mg
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Ratio = 3x and 5x
3x is gold
5x is silver
3x = 855
X= 855÷3
X= 285
now, 285×5
= 1425
Ans= 1425 mg of silver is used .
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1
Answer:
1425 is the right answer for your question
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