In an ornament the ratio of gold and copper is 3:2. The percentage of gold in the ornament is :

In an ornament the ratio of gold and copper is 3:2. The percentage of

1.	In an ornament the ratio of gold and copper is 3:2. The percentage of gold in the ornament is :
A.	60
B.	40
C.	30
D.	20
Answer» B. 40

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In an ornament the ratio of gold and copper is 3:2. The percentage of gold in the ornament is :

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