There are some coins and rings of either gold or silver in a box. 60% – McqOptions

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1.	There are some coins and rings of either gold or silver in a box. 60% of the objects are coins, 40% of the rings are of gold and 30% of the coins are silver. What is the percentage of gold articles?
A.	58
B.	27
C.	16
D.	70
Answer» B. 27

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