A genuine sterling silver items is 92.5% silver by mass. This means that
A. 92.5 g is silver and 7.5g is another metal (usually copper)
B. 0.5 g is silver and 92.5g is another metal (usually copper)
C. 46.25g is silver and 46.25g is another metal (usually copper)
D. 92.5g of the jewelry is made up of pure silver
Pasagot po please