Mathematics, 04.02.2021 04:10 perezz97
ALEXANDER HAMILTON >>>5. You bought an 18 karats ring which contains 18g of gold. What is the % by mass of gold in a ring?
A. 65%
B. 75%
C. 85%
D. 95%
Answers: 2
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ALEXANDER HAMILTON >>>5. You bought an 18 karats ring which contains 18g of gold. What is t...
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